5091297 has 16 divisors (see below), whose sum is σ = 7200000. Its totient is φ = 3191184.

The previous prime is 5091271. The next prime is 5091301. The reversal of 5091297 is 7921905.

It is not a de Polignac number, because 5091297 - 2²⁰ = 4042721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5091227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954 + ... + 10452.

It is an arithmetic number, because the mean of its divisors is an integer number (450000).

Almost surely, 2^5091297 is an apocalyptic number.

5091297 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5091297 is a deficient number, since it is larger than the sum of its proper divisors (2108703).

5091297 is a wasteful number, since it uses less digits than its factorization.

5091297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 5091297 is about 2256.3902587983. The cubic root of 5091297 is about 172.0320946959.

The spelling of 5091297 in words is "five million, ninety-one thousand, two hundred ninety-seven".