5091097 has 4 divisors (see below), whose sum is σ = 5553936. Its totient is φ = 4628260.

The previous prime is 5091091. The next prime is 5091101. The reversal of 5091097 is 7901905.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5091097 - 2¹⁵ = 5058329 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5091091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231403 + ... + 231424.

It is an arithmetic number, because the mean of its divisors is an integer number (1388484).

Almost surely, 2^5091097 is an apocalyptic number.

It is an amenable number.

5091097 is a deficient number, since it is larger than the sum of its proper divisors (462839).

5091097 is a wasteful number, since it uses less digits than its factorization.

5091097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462838.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 5091097 is about 2256.3459397885. The cubic root of 5091097 is about 172.0298420368.

The spelling of 5091097 in words is "five million, ninety-one thousand, ninety-seven".