525524113430672 has 20 divisors (see below), whose sum is σ = 1018487145984000. Its totient is φ = 262688720918688.

The previous prime is 525524113430671. The next prime is 525524113430713. The reversal of 525524113430672 is 276034311425525.

It is a self number, because there is not a number n which added to its sum of digits gives 525524113430672.

It is not an unprimeable number, because it can be changed into a prime (525524113430671) 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, 4583428172 + ... + 4583542827.

It is an arithmetic number, because the mean of its divisors is an integer number (50924357299200).

Almost surely, 2^{525524113430672} is an apocalyptic number.

It is an amenable number.

525524113430672 is a deficient number, since it is larger than the sum of its proper divisors (492963032553328).

525524113430672 is a wasteful number, since it uses less digits than its factorization.

525524113430672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9166974590 (or 9166974584 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 525524113430672 in words is "five hundred twenty-five trillion, five hundred twenty-four billion, one hundred thirteen million, four hundred thirty thousand, six hundred seventy-two".