525025530028 has 12 divisors (see below), whose sum is σ = 936130426560. Its totient is φ = 257559693872.

The previous prime is 525025529999. The next prime is 525025530031. The reversal of 525025530028 is 820035520525.

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 3 ways as a sum of consecutive naturals, for example, 1238267548 + ... + 1238267971.

It is an arithmetic number, because the mean of its divisors is an integer number (78010868880).

Almost surely, 2^525025530028 is an apocalyptic number.

It is an amenable number.

525025530028 is a deficient number, since it is larger than the sum of its proper divisors (411104896532).

525025530028 is a wasteful number, since it uses less digits than its factorization.

525025530028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476535576 (or 2476535574 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 525025530028 in words is "five hundred twenty-five billion, twenty-five million, five hundred thirty thousand, twenty-eight".