50536197250 has 128 divisors (see below), whose sum is σ = 119883898368. Its totient is φ = 15492960000.

The previous prime is 50536197247. The next prime is 50536197269. The reversal of 50536197250 is 5279163505.

It is a junction number, because it is equal to n+sod(n) for n = 50536197197 and 50536197206.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1152732 + ... + 1195768.

It is an arithmetic number, because the mean of its divisors is an integer number (936592956).

Almost surely, 2^50536197250 is an apocalyptic number.

50536197250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50536197250 is an abundant number, since it is smaller than the sum of its proper divisors (69347701118).

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

50536197250 is a wasteful number, since it uses less digits than its factorization.

50536197250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43133 (or 43123 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 50536197250 in words is "fifty billion, five hundred thirty-six million, one hundred ninety-seven thousand, two hundred fifty".