50140256 has 12 divisors (see below), whose sum is σ = 98713692. Its totient is φ = 25070112.

The previous prime is 50140249. The next prime is 50140261. The reversal of 50140256 is 65204105.

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, 783410 + ... + 783473.

It is an arithmetic number, because the mean of its divisors is an integer number (8226141).

Almost surely, 2^50140256 is an apocalyptic number.

It is an amenable number.

50140256 is a deficient number, since it is larger than the sum of its proper divisors (48573436).

50140256 is a wasteful number, since it uses less digits than its factorization.

50140256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566893 (or 1566885 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 50140256 is about 7080.9784634611. The cubic root of 50140256 is about 368.7472999515.

The spelling of 50140256 in words is "fifty million, one hundred forty thousand, two hundred fifty-six".