50397632 has 28 divisors (see below), whose sum is σ = 100477320. Its totient is φ = 25080576.

The previous prime is 50397619. The next prime is 50397637. The reversal of 50397632 is 23679305.

It is a super-2 number, since 2×50397632² = 5079842622414848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50397592 and 50397601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50397637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12794 + ... + 16262.

Almost surely, 2^50397632 is an apocalyptic number.

It is an amenable number.

50397632 is a deficient number, since it is larger than the sum of its proper divisors (50079688).

50397632 is a wasteful number, since it uses less digits than its factorization.

50397632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 50397632 is about 7099.1289606543. The cubic root of 50397632 is about 369.3771649538.

The spelling of 50397632 in words is "fifty million, three hundred ninety-seven thousand, six hundred thirty-two".