49755791976 has 64 divisors (see below), whose sum is σ = 135766540800. Its totient is φ = 15069854400.

The previous prime is 49755791971. The next prime is 49755791977. The reversal of 49755791976 is 67919755794.

It is a self number, because there is not a number n which added to its sum of digits gives 49755791976.

It is not an unprimeable number, because it can be changed into a prime (49755791971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484045 + ... + 577763.

It is an arithmetic number, because the mean of its divisors is an integer number (2121352200).

Almost surely, 2^49755791976 is an apocalyptic number.

It is an amenable number.

49755791976 is an abundant number, since it is smaller than the sum of its proper divisors (86010748824).

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

49755791976 is a wasteful number, since it uses less digits than its factorization.

49755791976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95750 (or 95746 counting only the distinct ones).

The product of its digits is 150028200, while the sum is 69.

The spelling of 49755791976 in words is "forty-nine billion, seven hundred fifty-five million, seven hundred ninety-one thousand, nine hundred seventy-six".