49289052108 has 24 divisors (see below), whose sum is σ = 116463585280. Its totient is φ = 16221713040.

The previous prime is 49289052101. The next prime is 49289052133. The reversal of 49289052108 is 80125098294.

It is not an unprimeable number, because it can be changed into a prime (49289052101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25995388 + ... + 25997283.

Almost surely, 2^49289052108 is an apocalyptic number.

It is an amenable number.

49289052108 is an abundant number, since it is smaller than the sum of its proper divisors (67174533172).

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

49289052108 is a wasteful number, since it uses less digits than its factorization.

49289052108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51992757 (or 51992755 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 49289052108 in words is "forty-nine billion, two hundred eighty-nine million, fifty-two thousand, one hundred eight".