5115403 has 6 divisors (see below), whose sum is σ = 5286732. Its totient is φ = 4949460.

The previous prime is 5115379. The next prime is 5115413. The reversal of 5115403 is 3045115.

It is not a de Polignac number, because 5115403 - 2⁵ = 5115371 is a prime.

It is a Duffinian number.

5115403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5115413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1701 + ... + 3622.

It is an arithmetic number, because the mean of its divisors is an integer number (881122).

Almost surely, 2^5115403 is an apocalyptic number.

5115403 is a deficient number, since it is larger than the sum of its proper divisors (171329).

5115403 is an equidigital number, since it uses as much as digits as its factorization.

5115403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385 (or 5354 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5115403 is about 2261.7256685991. The cubic root of 5115403 is about 172.3031767555.

The spelling of 5115403 in words is "five million, one hundred fifteen thousand, four hundred three".