5157515 has 16 divisors (see below), whose sum is σ = 6842880. Its totient is φ = 3700320.

The previous prime is 5157499. The next prime is 5157517.

5157515 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5157515 - 2⁴ = 5157499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5157517) 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, 3752 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^5157515 is an apocalyptic number.

5157515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5157515 is a deficient number, since it is larger than the sum of its proper divisors (1685365).

5157515 is a wasteful number, since it uses less digits than its factorization.

5157515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282.

The product of its digits is 4375, while the sum is 29.

The square root of 5157515 is about 2271.0162923238. The cubic root of 5157515 is about 172.7747075715.

The spelling of 5157515 in words is "five million, one hundred fifty-seven thousand, five hundred fifteen".