5607120091 has 2 divisors, whose sum is σ = 5607120092. Its totient is φ = 5607120090.

The previous prime is 5607120089. The next prime is 5607120097. The reversal of 5607120091 is 1900217065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5607120091 - 2¹ = 5607120089 is a prime.

Together with 5607120089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5607120097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803560045 + 2803560046.

It is an arithmetic number, because the mean of its divisors is an integer number (2803560046).

Almost surely, 2^5607120091 is an apocalyptic number.

5607120091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5607120091 is an equidigital number, since it uses as much as digits as its factorization.

5607120091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 5607120091 is about 74880.7057325183. The cubic root of 5607120091 is about 1776.5602987046.

The spelling of 5607120091 in words is "five billion, six hundred seven million, one hundred twenty thousand, ninety-one".