5081797413 has 32 divisors (see below), whose sum is σ = 9386296320. Its totient is φ = 2639893680.

The previous prime is 5081797393. The next prime is 5081797421. The reversal of 5081797413 is 3147971805.

5081797413 is a `hidden beast` number, since 508 + 1 + 79 + 74 + 1 + 3 = 666.

It is not a de Polignac number, because 5081797413 - 2⁶ = 5081797349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081797423) 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, 1220095 + ... + 1224252.

It is an arithmetic number, because the mean of its divisors is an integer number (293321760).

Almost surely, 2^5081797413 is an apocalyptic number.

It is an amenable number.

5081797413 is a deficient number, since it is larger than the sum of its proper divisors (4304498907).

5081797413 is a wasteful number, since it uses less digits than its factorization.

5081797413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444374 (or 2444368 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 5081797413 is about 71286.7267659275. The cubic root of 5081797413 is about 1719.2503282700.

The spelling of 5081797413 in words is "five billion, eighty-one million, seven hundred ninety-seven thousand, four hundred thirteen".