50757757033 has 8 divisors (see below), whose sum is σ = 51043192200. Its totient is φ = 50472602880.

The previous prime is 50757756901. The next prime is 50757757073. The reversal of 50757757033 is 33075775705.

It can be written as a sum of positive squares in 4 ways, for example, as 15343033689 + 35414723344 = 123867^2 + 188188^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50757757033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50757757073) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 297393 + ... + 435841.

It is an arithmetic number, because the mean of its divisors is an integer number (6380399025).

Almost surely, 2^50757757033 is an apocalyptic number.

It is an amenable number.

50757757033 is a deficient number, since it is larger than the sum of its proper divisors (285435167).

50757757033 is a wasteful number, since it uses less digits than its factorization.

50757757033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140507.

The product of its (nonzero) digits is 2701125, while the sum is 49.

The spelling of 50757757033 in words is "fifty billion, seven hundred fifty-seven million, seven hundred fifty-seven thousand, thirty-three".