49924311051 has 4 divisors (see below), whose sum is σ = 66565748072. Its totient is φ = 33282874032.

The previous prime is 49924311029. The next prime is 49924311053. The reversal of 49924311051 is 15011342994.

49924311051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49924311051 - 2⁶ = 49924310987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49924311053) 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, 8320718506 + ... + 8320718511.

It is an arithmetic number, because the mean of its divisors is an integer number (16641437018).

Almost surely, 2^49924311051 is an apocalyptic number.

49924311051 is a deficient number, since it is larger than the sum of its proper divisors (16641437021).

49924311051 is a wasteful number, since it uses less digits than its factorization.

49924311051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641437020.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 49924311051 in words is "forty-nine billion, nine hundred twenty-four million, three hundred eleven thousand, fifty-one".