50544052533 has 24 divisors (see below), whose sum is σ = 78826271160. Its totient is φ = 31024045440.

The previous prime is 50544052457. The next prime is 50544052583. The reversal of 50544052533 is 33525044505.

50544052533 is a `hidden beast` number, since 50 + 54 + 4 + 0 + 525 + 33 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 261371889 + 50282680644 = 16167^2 + 224238^2 .

It is not a de Polignac number, because 50544052533 - 2³² = 46249085237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50544052583) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 509758 + ... + 600783.

It is an arithmetic number, because the mean of its divisors is an integer number (3284427965).

Almost surely, 2^50544052533 is an apocalyptic number.

It is an amenable number.

50544052533 is a deficient number, since it is larger than the sum of its proper divisors (28282218627).

50544052533 is a wasteful number, since it uses less digits than its factorization.

50544052533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110949 (or 1110946 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 50544052533 in words is "fifty billion, five hundred forty-four million, fifty-two thousand, five hundred thirty-three".