5139379 has 4 divisors (see below), whose sum is σ = 5873584. Its totient is φ = 4405176.

The previous prime is 5139377. The next prime is 5139383. The reversal of 5139379 is 9739315.

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

It is a cyclic number.

It is not a de Polignac number, because 5139379 - 2¹ = 5139377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5139371) 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, 367092 + ... + 367105.

It is an arithmetic number, because the mean of its divisors is an integer number (1468396).

Almost surely, 2^5139379 is an apocalyptic number.

5139379 is a deficient number, since it is larger than the sum of its proper divisors (734205).

5139379 is an equidigital number, since it uses as much as digits as its factorization.

5139379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734204.

The product of its digits is 25515, while the sum is 37.

The square root of 5139379 is about 2267.0198499352. The cubic root of 5139379 is about 172.5719534594.

The spelling of 5139379 in words is "five million, one hundred thirty-nine thousand, three hundred seventy-nine".