5257936799 has 4 divisors (see below), whose sum is σ = 5258703864. Its totient is φ = 5257169736.

The previous prime is 5257936787. The next prime is 5257936811. The reversal of 5257936799 is 9976397525.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5257936787) and next prime (5257936811).

It is a cyclic number.

It is not a de Polignac number, because 5257936799 - 2⁸ = 5257936543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5257936199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373157 + ... + 386990.

It is an arithmetic number, because the mean of its divisors is an integer number (1314675966).

Almost surely, 2^5257936799 is an apocalyptic number.

5257936799 is a deficient number, since it is larger than the sum of its proper divisors (767065).

5257936799 is an equidigital number, since it uses as much as digits as its factorization.

5257936799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767064.

The product of its digits is 32148900, while the sum is 62.

The square root of 5257936799 is about 72511.6321633984. The cubic root of 5257936799 is about 1738.8887076480. Note that the first 3 decimals are identical.

The spelling of 5257936799 in words is "five billion, two hundred fifty-seven million, nine hundred thirty-six thousand, seven hundred ninety-nine".