5080391 has 4 divisors (see below), whose sum is σ = 5347800. Its totient is φ = 4812984.

The previous prime is 5080357. The next prime is 5080403. The reversal of 5080391 is 1930805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1930805 = 5 ⋅386161.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5080391 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5080391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5080301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133676 + ... + 133713.

It is an arithmetic number, because the mean of its divisors is an integer number (1336950).

Almost surely, 2^5080391 is an apocalyptic number.

5080391 is a deficient number, since it is larger than the sum of its proper divisors (267409).

5080391 is a wasteful number, since it uses less digits than its factorization.

5080391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267408.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 5080391 is about 2253.9722713467. The cubic root of 5080391 is about 171.9091709910.

The spelling of 5080391 in words is "five million, eighty thousand, three hundred ninety-one".