49264748902 has 16 divisors (see below), whose sum is σ = 79315852752. Its totient is φ = 22865829120.

The previous prime is 49264748893. The next prime is 49264748917. The reversal of 49264748902 is 20984746294.

It is a happy number.

49264748902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49264748902² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9921924 + ... + 9926887.

It is an arithmetic number, because the mean of its divisors is an integer number (4957240797).

Almost surely, 2^49264748902 is an apocalyptic number.

49264748902 is a deficient number, since it is larger than the sum of its proper divisors (30051103850).

49264748902 is a wasteful number, since it uses less digits than its factorization.

49264748902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19848903.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 49264748902 in words is "forty-nine billion, two hundred sixty-four million, seven hundred forty-eight thousand, nine hundred two".