508105528025 has 12 divisors (see below), whose sum is σ = 630151074000. Its totient is φ = 406419764880.

The previous prime is 508105528019. The next prime is 508105528039. The reversal of 508105528025 is 520825501805.

It is a de Polignac number, because none of the positive numbers 2^k-508105528025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1455815 + ... + 1770764.

It is an arithmetic number, because the mean of its divisors is an integer number (52512589500).

Almost surely, 2^508105528025 is an apocalyptic number.

It is an amenable number.

508105528025 is a deficient number, since it is larger than the sum of its proper divisors (122045545975).

508105528025 is a wasteful number, since it uses less digits than its factorization.

508105528025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232888 (or 3232883 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 41.

The spelling of 508105528025 in words is "five hundred eight billion, one hundred five million, five hundred twenty-eight thousand, twenty-five".