49957016 has 32 divisors (see below), whose sum is σ = 100135440. Its totient is φ = 23282688.

The previous prime is 49957007. The next prime is 49957049. The reversal of 49957016 is 61075994.

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, 12836 + ... + 16268.

Almost surely, 2^49957016 is an apocalyptic number.

It is an amenable number.

49957016 is an abundant number, since it is smaller than the sum of its proper divisors (50178424).

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

49957016 is a wasteful number, since it uses less digits than its factorization.

49957016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 49957016 is about 7068.0277305625. The cubic root of 49957016 is about 368.2975499909.

The spelling of 49957016 in words is "forty-nine million, nine hundred fifty-seven thousand, sixteen".