49518604 has 12 divisors (see below), whose sum is σ = 86878624. Its totient is φ = 24696144.

The previous prime is 49518577. The next prime is 49518607. The reversal of 49518604 is 40681594.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (49518607) 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, 14004 + ... + 17179.

Almost surely, 2^49518604 is an apocalyptic number.

It is an amenable number.

49518604 is a deficient number, since it is larger than the sum of its proper divisors (37360020).

49518604 is a wasteful number, since it uses less digits than its factorization.

49518604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31584 (or 31582 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 49518604 is about 7036.9456442408. The cubic root of 49518604 is about 367.2170163289.

The spelling of 49518604 in words is "forty-nine million, five hundred eighteen thousand, six hundred four".