49163017908 has 24 divisors (see below), whose sum is σ = 114721407360. Its totient is φ = 16386572800.

The previous prime is 49163017889. The next prime is 49163017913. The reversal of 49163017908 is 80971036194.

It is a happy number.

49163017908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 60133 + ... + 319283.

It is an arithmetic number, because the mean of its divisors is an integer number (4780058640).

Almost surely, 2^49163017908 is an apocalyptic number.

It is an amenable number.

49163017908 is an abundant number, since it is smaller than the sum of its proper divisors (65558389452).

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

49163017908 is a wasteful number, since it uses less digits than its factorization.

49163017908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274967 (or 274965 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 49163017908 in words is "forty-nine billion, one hundred sixty-three million, seventeen thousand, nine hundred eight".