49317612732 has 36 divisors (see below), whose sum is σ = 131225228680. Its totient is φ = 15573982752.

The previous prime is 49317612689. The next prime is 49317612733. The reversal of 49317612732 is 23721671394.

49317612732 is a `hidden beast` number, since 4 + 9 + 317 + 61 + 273 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49317612733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36050203 + ... + 36051570.

Almost surely, 2^49317612732 is an apocalyptic number.

It is an amenable number.

49317612732 is an abundant number, since it is smaller than the sum of its proper divisors (81907615948).

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

49317612732 is a wasteful number, since it uses less digits than its factorization.

49317612732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72101802 (or 72101797 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The spelling of 49317612732 in words is "forty-nine billion, three hundred seventeen million, six hundred twelve thousand, seven hundred thirty-two".