50395572 has 36 divisors (see below), whose sum is σ = 127966020. Its totient is φ = 16722432.

The previous prime is 50395567. The next prime is 50395603. The reversal of 50395572 is 27559305.

50395572 is a `hidden beast` number, since 50 + 39 + 5 + 572 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38862756 + 11532816 = 6234^2 + 3396^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5188 + ... + 11300.

Almost surely, 2^50395572 is an apocalyptic number.

It is an amenable number.

50395572 is an abundant number, since it is smaller than the sum of its proper divisors (77570448).

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

50395572 is a wasteful number, since it uses less digits than its factorization.

50395572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6352 (or 6347 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 50395572 is about 7098.9838709494. The cubic root of 50395572 is about 369.3721321292.

The spelling of 50395572 in words is "fifty million, three hundred ninety-five thousand, five hundred seventy-two".