49079660164 has 24 divisors (see below), whose sum is σ = 92514820608. Its totient is φ = 22715689920.

The previous prime is 49079660153. The next prime is 49079660197. The reversal of 49079660164 is 46106697094.

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, 8601577 + ... + 8607280.

It is an arithmetic number, because the mean of its divisors is an integer number (3854784192).

Almost surely, 2^49079660164 is an apocalyptic number.

It is an amenable number.

49079660164 is a deficient number, since it is larger than the sum of its proper divisors (43435160444).

49079660164 is a wasteful number, since it uses less digits than its factorization.

49079660164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17208915 (or 17208913 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 49079660164 in words is "forty-nine billion, seventy-nine million, six hundred sixty thousand, one hundred sixty-four".