5015091 has 8 divisors (see below), whose sum is σ = 6867664. Its totient is φ = 3252960.

The previous prime is 5015089. The next prime is 5015099. The reversal of 5015091 is 1905105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5015091 - 2¹ = 5015089 is a prime.

It is a super-2 number, since 2×5015091² = 50302275476562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015099) 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, 22480 + ... + 22701.

It is an arithmetic number, because the mean of its divisors is an integer number (858458).

Almost surely, 2^5015091 is an apocalyptic number.

5015091 is a deficient number, since it is larger than the sum of its proper divisors (1852573).

5015091 is a wasteful number, since it uses less digits than its factorization.

5015091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45221.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 5015091 is about 2239.4398853285. The cubic root of 5015091 is about 171.1694568587.

The spelling of 5015091 in words is "five million, fifteen thousand, ninety-one".