5138315 has 32 divisors (see below), whose sum is σ = 7934976. Its totient is φ = 3104640.

The previous prime is 5138311. The next prime is 5138317.

5138315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5138315 - 2² = 5138311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5138311) 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 31 ways as a sum of consecutive naturals, for example, 10220 + ... + 10710.

It is an arithmetic number, because the mean of its divisors is an integer number (247968).

Almost surely, 2^5138315 is an apocalyptic number.

5138315 is a deficient number, since it is larger than the sum of its proper divisors (2796661).

5138315 is a wasteful number, since it uses less digits than its factorization.

5138315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539.

The product of its digits is 1800, while the sum is 26.

The square root of 5138315 is about 2266.7851684710. The cubic root of 5138315 is about 172.5600435100.

The spelling of 5138315 in words is "five million, one hundred thirty-eight thousand, three hundred fifteen".