5039791457 has 8 divisors (see below), whose sum is σ = 5400543456. Its totient is φ = 4686183232.

The previous prime is 5039791453. The next prime is 5039791499. The reversal of 5039791457 is 7541979305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5039791457 - 2² = 5039791453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5039791451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784483 + ... + 1787304.

It is an arithmetic number, because the mean of its divisors is an integer number (675067932).

Almost surely, 2^5039791457 is an apocalyptic number.

It is an amenable number.

5039791457 is a deficient number, since it is larger than the sum of its proper divisors (360751999).

5039791457 is a wasteful number, since it uses less digits than its factorization.

5039791457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571887.

The product of its (nonzero) digits is 1190700, while the sum is 50.

The square root of 5039791457 is about 70991.4886236371. The cubic root of 5039791457 is about 1714.5001285220.

The spelling of 5039791457 in words is "five billion, thirty-nine million, seven hundred ninety-one thousand, four hundred fifty-seven".