49256911492 has 12 divisors (see below), whose sum is σ = 86424662016. Its totient is φ = 24564150920.

The previous prime is 49256911489. The next prime is 49256911537. The reversal of 49256911492 is 29411965294.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16074484 + ... + 16077547.

It is an arithmetic number, because the mean of its divisors is an integer number (7202055168).

Almost surely, 2^49256911492 is an apocalyptic number.

It is an amenable number.

49256911492 is a deficient number, since it is larger than the sum of its proper divisors (37167750524).

49256911492 is a wasteful number, since it uses less digits than its factorization.

49256911492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32152418 (or 32152416 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 52.

The spelling of 49256911492 in words is "forty-nine billion, two hundred fifty-six million, nine hundred eleven thousand, four hundred ninety-two".