49936848392 has 60 divisors (see below), whose sum is σ = 98057791275. Its totient is φ = 23841152320.

The previous prime is 49936848389. The next prime is 49936848397. The reversal of 49936848392 is 29384863994.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 5640911236 + 44295937156 = 75106^2 + 210466^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=158014.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49936848397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1062486113 + ... + 1062486159.

Almost surely, 2^49936848392 is an apocalyptic number.

It is an amenable number.

49936848392 is a deficient number, since it is larger than the sum of its proper divisors (48120942883).

49936848392 is an frugal number, since it uses more digits than its factorization.

49936848392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 90 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 65.

The spelling of 49936848392 in words is "forty-nine billion, nine hundred thirty-six million, eight hundred forty-eight thousand, three hundred ninety-two".