50939534800 has 360 divisors, whose sum is σ = 157752778176. Its totient is φ = 15356160000.

The previous prime is 50939534777. The next prime is 50939534803. The reversal of 50939534800 is 843593905.

50939534800 = T₉ + T₁₀ + ... + T₆₇₃₅.

It is a happy number.

It is a super-2 number, since 2×50939534800² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50939534803) 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, 29597940 + ... + 29599660.

Almost surely, 2^50939534800 is an apocalyptic number.

50939534800 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 50939534800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78876389088).

50939534800 is an abundant number, since it is smaller than the sum of its proper divisors (106813243376).

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

50939534800 is a wasteful number, since it uses less digits than its factorization.

50939534800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 50939534800 in words is "fifty billion, nine hundred thirty-nine million, five hundred thirty-four thousand, eight hundred".