5357139 has 4 divisors (see below), whose sum is σ = 7142856. Its totient is φ = 3571424.

The previous prime is 5357123. The next prime is 5357147. The reversal of 5357139 is 9317535.

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 5357139 - 2⁴ = 5357123 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5357039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892854 + ... + 892859.

It is an arithmetic number, because the mean of its divisors is an integer number (1785714).

Almost surely, 2^5357139 is an apocalyptic number.

5357139 is a deficient number, since it is larger than the sum of its proper divisors (1785717).

5357139 is a wasteful number, since it uses less digits than its factorization.

5357139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785716.

The product of its digits is 14175, while the sum is 33.

The square root of 5357139 is about 2314.5494161931. The cubic root of 5357139 is about 174.9756591996.

The spelling of 5357139 in words is "five million, three hundred fifty-seven thousand, one hundred thirty-nine".