5115501 has 8 divisors (see below), whose sum is σ = 7578560. Its totient is φ = 3410316.

The previous prime is 5115497. The next prime is 5115511. The reversal of 5115501 is 1055115.

5115501 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 5115501 - 2² = 5115497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94705 + ... + 94758.

It is an arithmetic number, because the mean of its divisors is an integer number (947320).

Almost surely, 2^5115501 is an apocalyptic number.

It is an amenable number.

5115501 is a deficient number, since it is larger than the sum of its proper divisors (2463059).

5115501 is a wasteful number, since it uses less digits than its factorization.

5115501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189472 (or 189466 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 5115501 is about 2261.7473333686. The cubic root of 5115501 is about 172.3042770665.

The spelling of 5115501 in words is "five million, one hundred fifteen thousand, five hundred one".