50286656 has 28 divisors (see below), whose sum is σ = 114043968. Its totient is φ = 21551232.

The previous prime is 50286617. The next prime is 50286659. The reversal of 50286656 is 65668205.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (50286659) 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, 55676 + ... + 56571.

Almost surely, 2^50286656 is an apocalyptic number.

50286656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50286656 is an abundant number, since it is smaller than the sum of its proper divisors (63757312).

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

50286656 is a wasteful number, since it uses less digits than its factorization.

50286656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112266 (or 112256 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 50286656 is about 7091.3084829247. The cubic root of 50286656 is about 369.1058418530.

The spelling of 50286656 in words is "fifty million, two hundred eighty-six thousand, six hundred fifty-six".