49320368523 has 24 divisors (see below), whose sum is σ = 72644616720. Its totient is φ = 32233231680.

The previous prime is 49320368519. The next prime is 49320368557. The reversal of 49320368523 is 32586302394.

49320368523 is a `hidden beast` number, since 4 + 93 + 2 + 0 + 36 + 8 + 523 = 666.

It is not a de Polignac number, because 49320368523 - 2² = 49320368519 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (49320368563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544168 + ... + 628298.

It is an arithmetic number, because the mean of its divisors is an integer number (3026859030).

Almost surely, 2^49320368523 is an apocalyptic number.

49320368523 is a deficient number, since it is larger than the sum of its proper divisors (23324248197).

49320368523 is a wasteful number, since it uses less digits than its factorization.

49320368523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85419 (or 85416 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 49320368523 in words is "forty-nine billion, three hundred twenty million, three hundred sixty-eight thousand, five hundred twenty-three".