49467616788 has 12 divisors (see below), whose sum is σ = 115424439200. Its totient is φ = 16489205592.

The previous prime is 49467616769. The next prime is 49467616819. The reversal of 49467616788 is 88761676494.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×49467616788² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061150688 + ... + 2061150711.

Almost surely, 2^49467616788 is an apocalyptic number.

It is an amenable number.

49467616788 is an abundant number, since it is smaller than the sum of its proper divisors (65956822412).

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

49467616788 is a wasteful number, since it uses less digits than its factorization.

49467616788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4122301406 (or 4122301404 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 66.

The spelling of 49467616788 in words is "forty-nine billion, four hundred sixty-seven million, six hundred sixteen thousand, seven hundred eighty-eight".