49558585416 has 32 divisors (see below), whose sum is σ = 125996407200. Its totient is φ = 16239536000.

The previous prime is 49558585411. The next prime is 49558585423. The reversal of 49558585416 is 61458585594.

It is a self number, because there is not a number n which added to its sum of digits gives 49558585416.

It is not an unprimeable number, because it can be changed into a prime (49558585411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17498085 + ... + 17500916.

It is an arithmetic number, because the mean of its divisors is an integer number (3937387725).

Almost surely, 2^49558585416 is an apocalyptic number.

It is an amenable number.

49558585416 is an abundant number, since it is smaller than the sum of its proper divisors (76437821784).

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

49558585416 is a wasteful number, since it uses less digits than its factorization.

49558585416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34999069 (or 34999065 counting only the distinct ones).

The product of its digits is 34560000, while the sum is 60.

The spelling of 49558585416 in words is "forty-nine billion, five hundred fifty-eight million, five hundred eighty-five thousand, four hundred sixteen".