514355512445 has 16 divisors (see below), whose sum is σ = 619385635440. Its totient is φ = 410046357504.

The previous prime is 514355512397. The next prime is 514355512483. The reversal of 514355512445 is 544215553415.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 14841574276 + 499513938169 = 121826^2 + 706763^2 .

It is a cyclic number.

It is not a de Polignac number, because 514355512445 - 2¹⁰ = 514355511421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514355512396 and 514355512405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3143621 + ... + 3303189.

It is an arithmetic number, because the mean of its divisors is an integer number (38711602215).

Almost surely, 2^514355512445 is an apocalyptic number.

It is an amenable number.

514355512445 is a deficient number, since it is larger than the sum of its proper divisors (105030122995).

514355512445 is a wasteful number, since it uses less digits than its factorization.

514355512445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161824.

The product of its digits is 1200000, while the sum is 44.

The spelling of 514355512445 in words is "five hundred fourteen billion, three hundred fifty-five million, five hundred twelve thousand, four hundred forty-five".