49264428904 has 8 divisors (see below), whose sum is σ = 92370804210. Its totient is φ = 24632214448.

The previous prime is 49264428883. The next prime is 49264428907. The reversal of 49264428904 is 40982446294.

49264428904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33134920900 + 16129508004 = 182030^2 + 127002^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (49264428907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3079026799 + ... + 3079026814.

Almost surely, 2^49264428904 is an apocalyptic number.

It is an amenable number.

49264428904 is a deficient number, since it is larger than the sum of its proper divisors (43106375306).

49264428904 is a wasteful number, since it uses less digits than its factorization.

49264428904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158053619 (or 6158053615 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 49264428904 in words is "forty-nine billion, two hundred sixty-four million, four hundred twenty-eight thousand, nine hundred four".