204587325960 has 64 divisors (see below), whose sum is σ = 633560762880. Its totient is φ = 52796728320.

The previous prime is 204587325953. The next prime is 204587325977. The reversal of 204587325960 is 69523785402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27494577 + ... + 27502016.

It is an arithmetic number, because the mean of its divisors is an integer number (9899386920).

Almost surely, 2^204587325960 is an apocalyptic number.

204587325960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204587325960 is an abundant number, since it is smaller than the sum of its proper divisors (428973436920).

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

204587325960 is a wasteful number, since it uses less digits than its factorization.

204587325960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54996638 (or 54996634 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 204587325960 in words is "two hundred four billion, five hundred eighty-seven million, three hundred twenty-five thousand, nine hundred sixty".