51533010600 has 48 divisors (see below), whose sum is σ = 159752334720. Its totient is φ = 13742136000.

The previous prime is 51533010587. The next prime is 51533010679. The reversal of 51533010600 is 601033515.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 11 ways as a sum of consecutive naturals, for example, 42943576 + ... + 42944775.

It is an arithmetic number, because the mean of its divisors is an integer number (3328173640).

Almost surely, 2^51533010600 is an apocalyptic number.

51533010600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51533010600 is an abundant number, since it is smaller than the sum of its proper divisors (108219324120).

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

51533010600 is a wasteful number, since it uses less digits than its factorization.

51533010600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85888370 (or 85888361 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The spelling of 51533010600 in words is "fifty-one billion, five hundred thirty-three million, ten thousand, six hundred".