50590631400 has 96 divisors (see below), whose sum is σ = 157153899840. Its totient is φ = 13463055360.

The previous prime is 50590631389. The next prime is 50590631423. The reversal of 50590631400 is 413609505.

It is a happy number.

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, 205632 + ... + 378768.

It is an arithmetic number, because the mean of its divisors is an integer number (1637019790).

Almost surely, 2^50590631400 is an apocalyptic number.

50590631400 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 50590631400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78576949920).

50590631400 is an abundant number, since it is smaller than the sum of its proper divisors (106563268440).

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

50590631400 is a wasteful number, since it uses less digits than its factorization.

50590631400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173643 (or 173634 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 50590631400 in words is "fifty billion, five hundred ninety million, six hundred thirty-one thousand, four hundred".