50454156 has 24 divisors (see below), whose sum is σ = 118004544. Its totient is φ = 16778320.

The previous prime is 50454133. The next prime is 50454163. The reversal of 50454156 is 65145405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571 + ... + 10061.

It is an arithmetic number, because the mean of its divisors is an integer number (4916856).

Almost surely, 2^50454156 is an apocalyptic number.

It is an amenable number.

50454156 is an abundant number, since it is smaller than the sum of its proper divisors (67550388).

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

50454156 is a wasteful number, since it uses less digits than its factorization.

50454156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 50454156 is about 7103.1088968141. The cubic root of 50454156 is about 369.5152063216.

The spelling of 50454156 in words is "fifty million, four hundred fifty-four thousand, one hundred fifty-six".