50402656 has 12 divisors (see below), whose sum is σ = 99230292. Its totient is φ = 25201312.

The previous prime is 50402593. The next prime is 50402701. The reversal of 50402656 is 65620405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 787510 + ... + 787573.

It is an arithmetic number, because the mean of its divisors is an integer number (8269191).

Almost surely, 2^50402656 is an apocalyptic number.

It is an amenable number.

50402656 is a deficient number, since it is larger than the sum of its proper divisors (48827636).

50402656 is a wasteful number, since it uses less digits than its factorization.

50402656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575093 (or 1575085 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 50402656 is about 7099.4827980635. The cubic root of 50402656 is about 369.3894386073.

The spelling of 50402656 in words is "fifty million, four hundred two thousand, six hundred fifty-six".