50657037900 has 216 divisors, whose sum is σ = 171005679936. Its totient is φ = 11544220800.

The previous prime is 50657037883. The next prime is 50657037901. The reversal of 50657037900 is 973075605.

50657037900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50657037900² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (50657037901) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5095935 + ... + 5105865.

Almost surely, 2^50657037900 is an apocalyptic number.

50657037900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50657037900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85502839968).

50657037900 is an abundant number, since it is smaller than the sum of its proper divisors (120348642036).

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

50657037900 is a wasteful number, since it uses less digits than its factorization.

50657037900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10309 (or 10295 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 42.

The spelling of 50657037900 in words is "fifty billion, six hundred fifty-seven million, thirty-seven thousand, nine hundred".