50561550600 has 96 divisors (see below), whose sum is σ = 170989993440. Its totient is φ = 12257344000.

The previous prime is 50561550593. The next prime is 50561550659. The reversal of 50561550600 is 605516505.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3823821 + ... + 3837020.

It is an arithmetic number, because the mean of its divisors is an integer number (1781145765).

Almost surely, 2^50561550600 is an apocalyptic number.

50561550600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50561550600 is an abundant number, since it is smaller than the sum of its proper divisors (120428442840).

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

50561550600 is a wasteful number, since it uses less digits than its factorization.

50561550600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660871 (or 7660862 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 50561550600 in words is "fifty billion, five hundred sixty-one million, five hundred fifty thousand, six hundred".