49804622912 has 28 divisors (see below), whose sum is σ = 107815690896. Its totient is φ = 22638464640.

The previous prime is 49804622911. The next prime is 49804622977. The reversal of 49804622912 is 21922640894.

It is not an unprimeable number, because it can be changed into a prime (49804622911) 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, 35371898 + ... + 35373305.

Almost surely, 2^49804622912 is an apocalyptic number.

It is an amenable number.

49804622912 is an abundant number, since it is smaller than the sum of its proper divisors (58011067984).

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

49804622912 is a wasteful number, since it uses less digits than its factorization.

49804622912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70745226 (or 70745216 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 49804622912 in words is "forty-nine billion, eight hundred four million, six hundred twenty-two thousand, nine hundred twelve".