50277803250 has 64 divisors (see below), whose sum is σ = 126644918400. Its totient is φ = 13284388800.

The previous prime is 50277803221. The next prime is 50277803273. The reversal of 50277803250 is 5230877205.

It is a junction number, because it is equal to n+sod(n) for n = 50277803199 and 50277803208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225760 + ... + 389259.

It is an arithmetic number, because the mean of its divisors is an integer number (1978826850).

Almost surely, 2^50277803250 is an apocalyptic number.

50277803250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50277803250 is an abundant number, since it is smaller than the sum of its proper divisors (76367115150).

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

50277803250 is a wasteful number, since it uses less digits than its factorization.

50277803250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615148 (or 615138 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 50277803250 in words is "fifty billion, two hundred seventy-seven million, eight hundred three thousand, two hundred fifty".