5138270793 has 12 divisors (see below), whose sum is σ = 7422570948. Its totient is φ = 3425225760.

The previous prime is 5138270773. The next prime is 5138270827. The reversal of 5138270793 is 3970728315.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1784471049 + 3353799744 = 42243^2 + 57912^2 .

It is not a de Polignac number, because 5138270793 - 2⁶ = 5138270729 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 (5138270773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181771 + ... + 208127.

It is an arithmetic number, because the mean of its divisors is an integer number (618547579).

Almost surely, 2^5138270793 is an apocalyptic number.

It is an amenable number.

5138270793 is a deficient number, since it is larger than the sum of its proper divisors (2284300155).

5138270793 is a wasteful number, since it uses less digits than its factorization.

5138270793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48024 (or 48021 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 5138270793 is about 71681.7326311244. The cubic root of 5138270793 is about 1725.5954864063.

The spelling of 5138270793 in words is "five billion, one hundred thirty-eight million, two hundred seventy thousand, seven hundred ninety-three".