52509185030 has 64 divisors (see below), whose sum is σ = 102620105280. Its totient is φ = 19266662400.

The previous prime is 52509184879. The next prime is 52509185063. The reversal of 52509185030 is 3058190525.

It is a super-2 number, since 2×52509185030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8228381 + ... + 8234759.

It is an arithmetic number, because the mean of its divisors is an integer number (1603439145).

Almost surely, 2^52509185030 is an apocalyptic number.

52509185030 is a deficient number, since it is larger than the sum of its proper divisors (50110920250).

52509185030 is a wasteful number, since it uses less digits than its factorization.

52509185030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7625.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 52509185030 in words is "fifty-two billion, five hundred nine million, one hundred eighty-five thousand, thirty".