49910419160 has 32 divisors (see below), whose sum is σ = 128341078560. Its totient is φ = 17112143616.

The previous prime is 49910419123. The next prime is 49910419171. The reversal of 49910419160 is 6191401994.

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, 89125469 + ... + 89126028.

It is an arithmetic number, because the mean of its divisors is an integer number (4010658705).

Almost surely, 2^49910419160 is an apocalyptic number.

49910419160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49910419160 is an abundant number, since it is smaller than the sum of its proper divisors (78430659400).

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

49910419160 is a wasteful number, since it uses less digits than its factorization.

49910419160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178251515 (or 178251511 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 44.

The spelling of 49910419160 in words is "forty-nine billion, nine hundred ten million, four hundred nineteen thousand, one hundred sixty".