49492920722 has 32 divisors (see below), whose sum is σ = 87161642112. Its totient is φ = 20632402944.

The previous prime is 49492920721. The next prime is 49492920733. The reversal of 49492920722 is 22702929494.

It is a super-3 number, since 3×49492920722³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (49492920721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2311538 + ... + 2332850.

It is an arithmetic number, because the mean of its divisors is an integer number (2723801316).

Almost surely, 2^49492920722 is an apocalyptic number.

49492920722 is a deficient number, since it is larger than the sum of its proper divisors (37668721390).

49492920722 is a wasteful number, since it uses less digits than its factorization.

49492920722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25842.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 49492920722 in words is "forty-nine billion, four hundred ninety-two million, nine hundred twenty thousand, seven hundred twenty-two".