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5325351252445 = 57231369444497
BaseRepresentation
bin100110101111110011110…
…1010110111000111011101
3200212002122212220012202001
41031133213222313013131
51144222304410034240
615154233235002301
71056513111530500
oct115374752670735
920762585805661
105325351252445
111773517a4aa64
12720109439391
132c8242130663
14145a69787137
15937d083789a
hex4d7e7ab71dd

5325351252445 has 24 divisors (see below), whose sum is σ = 7457505751224. Its totient is φ = 3640002702336.

The previous prime is 5325351252439. The next prime is 5325351252449. The reversal of 5325351252445 is 5442521535235.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15038884 + 5325336213561 = 3878^2 + 2307669^2 .

It is not a de Polignac number, because 5325351252445 - 25 = 5325351252413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5325351252395 and 5325351252404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5325351252449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34645564 + ... + 34798933.

It is an arithmetic number, because the mean of its divisors is an integer number (310729406301).

Almost surely, 25325351252445 is an apocalyptic number.

It is an amenable number.

5325351252445 is a deficient number, since it is larger than the sum of its proper divisors (2132154498779).

5325351252445 is a wasteful number, since it uses less digits than its factorization.

5325351252445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69444829 (or 69444822 counting only the distinct ones).

The product of its digits is 3600000, while the sum is 46.

The spelling of 5325351252445 in words is "five trillion, three hundred twenty-five billion, three hundred fifty-one million, two hundred fifty-two thousand, four hundred forty-five".

Divisors: 1 5 7 35 49 245 313 1565 2191 10955 15337 76685 69444497 347222485 486111479 2430557395 3402780353 17013901765 21736127561 108680637805 152152892927 760764464635 1065070250489 5325351252445