52005525500 has 24 divisors (see below), whose sum is σ = 113580068784. Its totient is φ = 20802210000.

The previous prime is 52005525497. The next prime is 52005525527. The reversal of 52005525500 is 552550025.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52005026 + ... + 52006025.

It is an arithmetic number, because the mean of its divisors is an integer number (4732502866).

Almost surely, 2^52005525500 is an apocalyptic number.

52005525500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52005525500 is an abundant number, since it is smaller than the sum of its proper divisors (61574543284).

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

52005525500 is a wasteful number, since it uses less digits than its factorization.

52005525500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104011070 (or 104011058 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The spelling of 52005525500 in words is "fifty-two billion, five million, five hundred twenty-five thousand, five hundred".