525604008880 has 20 divisors (see below), whose sum is σ = 1222029320832. Its totient is φ = 210241603520.

The previous prime is 525604008871. The next prime is 525604008889. The reversal of 525604008880 is 88800406525.

It is an interprime number because it is at equal distance from previous prime (525604008871) and next prime (525604008889).

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 525604008880.

It is not an unprimeable number, because it can be changed into a prime (525604008889) 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, 3285024976 + ... + 3285025135.

Almost surely, 2^525604008880 is an apocalyptic number.

It is an amenable number.

525604008880 is an abundant number, since it is smaller than the sum of its proper divisors (696425311952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525604008880 is a wasteful number, since it uses less digits than its factorization.

525604008880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570050124 (or 6570050118 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 46.

The spelling of 525604008880 in words is "five hundred twenty-five billion, six hundred four million, eight thousand, eight hundred eighty".