50514433155 has 48 divisors (see below), whose sum is σ = 87912942624. Its totient is φ = 26832153600.

The previous prime is 50514433153. The next prime is 50514433157. The reversal of 50514433155 is 55133441505.

50514433155 is a `hidden beast` number, since 50 + 514 + 43 + 3 + 1 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (50514433153) and next prime (50514433157).

It is not a de Polignac number, because 50514433155 - 2¹ = 50514433153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50514433153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14199637 + ... + 14203193.

It is an arithmetic number, because the mean of its divisors is an integer number (1831519638).

Almost surely, 2^50514433155 is an apocalyptic number.

50514433155 is a deficient number, since it is larger than the sum of its proper divisors (37398509469).

50514433155 is a wasteful number, since it uses less digits than its factorization.

50514433155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756 (or 4753 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 50514433155 in words is "fifty billion, five hundred fourteen million, four hundred thirty-three thousand, one hundred fifty-five".