525612504255 has 32 divisors (see below), whose sum is σ = 846361571328. Its totient is φ = 278534188800.

The previous prime is 525612504253. The next prime is 525612504259. The reversal of 525612504255 is 552405216525.

It is a happy number.

It is not a de Polignac number, because 525612504255 - 2¹ = 525612504253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525612504253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6273490 + ... + 6356720.

It is an arithmetic number, because the mean of its divisors is an integer number (26448799104).

Almost surely, 2^525612504255 is an apocalyptic number.

525612504255 is a deficient number, since it is larger than the sum of its proper divisors (320749067073).

525612504255 is a wasteful number, since it uses less digits than its factorization.

525612504255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85927.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 525612504255 in words is "five hundred twenty-five billion, six hundred twelve million, five hundred four thousand, two hundred fifty-five".