50557711433 has 8 divisors (see below), whose sum is σ = 52995266016. Its totient is φ = 48177511200.

The previous prime is 50557711381. The next prime is 50557711447. The reversal of 50557711433 is 33411775505.

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

It is a cyclic number.

It is not a de Polignac number, because 50557711433 - 2²⁰ = 50556662857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50557711033) 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, 14336783 + ... + 14340308.

It is an arithmetic number, because the mean of its divisors is an integer number (6624408252).

Almost surely, 2^50557711433 is an apocalyptic number.

It is an amenable number.

50557711433 is a deficient number, since it is larger than the sum of its proper divisors (2437554583).

50557711433 is a wasteful number, since it uses less digits than its factorization.

50557711433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28677175.

The product of its (nonzero) digits is 220500, while the sum is 41.

The spelling of 50557711433 in words is "fifty billion, five hundred fifty-seven million, seven hundred eleven thousand, four hundred thirty-three".