50653568 has 32 divisors (see below), whose sum is σ = 115329360. Its totient is φ = 21708288.

The previous prime is 50653513. The next prime is 50653571. The reversal of 50653568 is 86535605.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×50653568² = 5131567902261248, 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 3 ways as a sum of consecutive naturals, for example, 27371 + ... + 29162.

Almost surely, 2^50653568 is an apocalyptic number.

It is an amenable number.

50653568 is an abundant number, since it is smaller than the sum of its proper divisors (64675792).

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

50653568 is an equidigital number, since it uses as much as digits as its factorization.

50653568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56554 (or 56542 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 50653568 is about 7117.1320066442. The cubic root of 50653568 is about 370.0013829995.

The spelling of 50653568 in words is "fifty million, six hundred fifty-three thousand, five hundred sixty-eight".