5137251 has 16 divisors (see below), whose sum is σ = 7870464. Its totient is φ = 2919744.

The previous prime is 5137243. The next prime is 5137267. The reversal of 5137251 is 1527315.

5137251 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5137251 - 2³ = 5137243 is a prime.

5137251 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5137051) 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, 4135 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (491904).

Almost surely, 2^5137251 is an apocalyptic number.

5137251 is a deficient number, since it is larger than the sum of its proper divisors (2733213).

5137251 is a wasteful number, since it uses less digits than its factorization.

5137251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its digits is 1050, while the sum is 24.

The square root of 5137251 is about 2266.5504627076. The cubic root of 5137251 is about 172.5481319163.

The spelling of 5137251 in words is "five million, one hundred thirty-seven thousand, two hundred fifty-one".