50752774830 has 24 divisors (see below), whose sum is σ = 121809621096. Its totient is φ = 13533744240.

The previous prime is 50752774823. The next prime is 50752774859. The reversal of 50752774830 is 3847725705.

It is a self number, because there is not a number n which added to its sum of digits gives 50752774830.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1213365 + ... + 1254495.

It is an arithmetic number, because the mean of its divisors is an integer number (5075400879).

Almost surely, 2^50752774830 is an apocalyptic number.

50752774830 is an abundant number, since it is smaller than the sum of its proper divisors (71056846266).

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

50752774830 is an frugal number, since it uses more digits than its factorization.

50752774830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82272 (or 41141 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 48.

The spelling of 50752774830 in words is "fifty billion, seven hundred fifty-two million, seven hundred seventy-four thousand, eight hundred thirty".