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5525102453 = 13425007881
BaseRepresentation
bin1010010010101001…
…00101111101110101
3112021001110021201012
411021110211331311
542303411234303
62312130042005
7253626411263
oct51124457565
915231407635
105525102453
11238585a282
1210a2419305
136a08926c0
143a5b0d433
152250cc5d8
hex149525f75

5525102453 has 4 divisors (see below), whose sum is σ = 5950110348. Its totient is φ = 5100094560.

The previous prime is 5525102431. The next prime is 5525102461. The reversal of 5525102453 is 3542015255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 330585124 + 5194517329 = 18182^2 + 72073^2 .

It is a cyclic number.

It is not a de Polignac number, because 5525102453 - 214 = 5525086069 is a prime.

It is a super-2 number, since 2×55251024532 = 61053514232293234418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525102423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212503928 + ... + 212503953.

It is an arithmetic number, because the mean of its divisors is an integer number (1487527587).

Almost surely, 25525102453 is an apocalyptic number.

It is an amenable number.

5525102453 is a deficient number, since it is larger than the sum of its proper divisors (425007895).

5525102453 is a wasteful number, since it uses less digits than its factorization.

5525102453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425007894.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5525102453 is about 74331.0329068553. The cubic root of 5525102453 is about 1767.8555591896.

The spelling of 5525102453 in words is "five billion, five hundred twenty-five million, one hundred two thousand, four hundred fifty-three".

Divisors: 1 13 425007881 5525102453