49044632923 has 32 divisors (see below), whose sum is σ = 59526899712. Its totient is φ = 39795667200.

The previous prime is 49044632893. The next prime is 49044632939. The reversal of 49044632923 is 32923644094.

It is a de Polignac number, because none of the positive numbers 2^k-49044632923 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49044632983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6322015 + ... + 6329767.

It is an arithmetic number, because the mean of its divisors is an integer number (1860215616).

Almost surely, 2^49044632923 is an apocalyptic number.

49044632923 is a deficient number, since it is larger than the sum of its proper divisors (10482266789).

49044632923 is a wasteful number, since it uses less digits than its factorization.

49044632923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9235.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 49044632923 in words is "forty-nine billion, forty-four million, six hundred thirty-two thousand, nine hundred twenty-three".