5080991 has 4 divisors (see below), whose sum is σ = 5113512. Its totient is φ = 5048472.

The previous prime is 5080981. The next prime is 5080997. The reversal of 5080991 is 1990805.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5080991 - 2¹⁰ = 5079967 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 (5080997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16025 + ... + 16338.

It is an arithmetic number, because the mean of its divisors is an integer number (1278378).

Almost surely, 2^5080991 is an apocalyptic number.

5080991 is a deficient number, since it is larger than the sum of its proper divisors (32521).

5080991 is a wasteful number, since it uses less digits than its factorization.

5080991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32520.

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 5080991 is about 2254.1053657715. The cubic root of 5080991 is about 171.9159382813.

The spelling of 5080991 in words is "five million, eighty thousand, nine hundred ninety-one".