49926925784 has 16 divisors (see below), whose sum is σ = 98539985400. Its totient is φ = 23649596352.

The previous prime is 49926925739. The next prime is 49926925823. The reversal of 49926925784 is 48752962994.

It is a self number, because there is not a number n which added to its sum of digits gives 49926925784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164233157 + ... + 164233460.

Almost surely, 2^49926925784 is an apocalyptic number.

It is an amenable number.

49926925784 is a deficient number, since it is larger than the sum of its proper divisors (48613059616).

49926925784 is a wasteful number, since it uses less digits than its factorization.

49926925784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328466642 (or 328466638 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The spelling of 49926925784 in words is "forty-nine billion, nine hundred twenty-six million, nine hundred twenty-five thousand, seven hundred eighty-four".