5138355 has 16 divisors (see below), whose sum is σ = 8249760. Its totient is φ = 2731008.

The previous prime is 5138347. The next prime is 5138359. The reversal of 5138355 is 5538315.

It is not a de Polignac number, because 5138355 - 2³ = 5138347 is a prime.

5138355 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5138359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7299 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (515610).

Almost surely, 2^5138355 is an apocalyptic number.

5138355 is a deficient number, since it is larger than the sum of its proper divisors (3111405).

5138355 is a wasteful number, since it uses less digits than its factorization.

5138355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190.

The product of its digits is 9000, while the sum is 30.

The square root of 5138355 is about 2266.7939915219. The cubic root of 5138355 is about 172.5604912822.

The spelling of 5138355 in words is "five million, one hundred thirty-eight thousand, three hundred fifty-five".