50512982 has 16 divisors (see below), whose sum is σ = 85893360. Its totient is φ = 22086432.

The previous prime is 50512961. The next prime is 50513033. The reversal of 50512982 is 28921505.

It is a super-2 number, since 2×50512982² = 5103122701064648, which contains 22 as substring.

It is a congruent number.

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, 50633 + ... + 51620.

It is an arithmetic number, because the mean of its divisors is an integer number (5368335).

Almost surely, 2^50512982 is an apocalyptic number.

50512982 is a deficient number, since it is larger than the sum of its proper divisors (35380378).

50512982 is a wasteful number, since it uses less digits than its factorization.

50512982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102287.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 50512982 is about 7107.2485534136. The cubic root of 50512982 is about 369.6587601319.

The spelling of 50512982 in words is "fifty million, five hundred twelve thousand, nine hundred eighty-two".