50801756800 has 48 divisors (see below), whose sum is σ = 125496222750. Its totient is φ = 20320701440.

The previous prime is 50801756783. The next prime is 50801756801. The reversal of 50801756800 is 865710805.

It can be written as a sum of positive squares in 3 ways, for example, as 35184755776 + 15617001024 = 187576^2 + 124968^2 .

It is a super-3 number, since 3×50801756800³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (50801756801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7934575 + ... + 7940974.

Almost surely, 2^50801756800 is an apocalyptic number.

50801756800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50801756800 is an abundant number, since it is smaller than the sum of its proper divisors (74694465950).

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

50801756800 is a wasteful number, since it uses less digits than its factorization.

50801756800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15875573 (or 15875556 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 50801756800 in words is "fifty billion, eight hundred one million, seven hundred fifty-six thousand, eight hundred".