49313775432 has 16 divisors (see below), whose sum is σ = 123284438640. Its totient is φ = 16437925136.

The previous prime is 49313775409. The next prime is 49313775437. The reversal of 49313775432 is 23457731394.

It is not an unprimeable number, because it can be changed into a prime (49313775437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027370298 + ... + 1027370345.

It is an arithmetic number, because the mean of its divisors is an integer number (7705277415).

Almost surely, 2^49313775432 is an apocalyptic number.

It is an amenable number.

49313775432 is an abundant number, since it is smaller than the sum of its proper divisors (73970663208).

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

49313775432 is a wasteful number, since it uses less digits than its factorization.

49313775432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054740652 (or 2054740648 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 48.

The spelling of 49313775432 in words is "forty-nine billion, three hundred thirteen million, seven hundred seventy-five thousand, four hundred thirty-two".