49537516 has 12 divisors (see below), whose sum is σ = 99075088. Its totient is φ = 21230352.

The previous prime is 49537463. The next prime is 49537547. The reversal of 49537516 is 61573594.

49537516 is an admirable number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884571 + ... + 884626.

Almost surely, 2^49537516 is an apocalyptic number.

It is an amenable number.

49537516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49537516 is a wasteful number, since it uses less digits than its factorization.

49537516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769208 (or 1769206 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 49537516 is about 7038.2892807841. The cubic root of 49537516 is about 367.2637591941.

The spelling of 49537516 in words is "forty-nine million, five hundred thirty-seven thousand, five hundred sixteen".