5610100091 has 2 divisors, whose sum is σ = 5610100092. Its totient is φ = 5610100090.

The previous prime is 5610100087. The next prime is 5610100103. The reversal of 5610100091 is 1900010165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5610100091 - 2² = 5610100087 is a prime.

It is not a weakly prime, because it can be changed into another prime (5610120091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805050045 + 2805050046.

It is an arithmetic number, because the mean of its divisors is an integer number (2805050046).

Almost surely, 2^5610100091 is an apocalyptic number.

5610100091 is a deficient number, since it is larger than the sum of its proper divisors (1).

5610100091 is an equidigital number, since it uses as much as digits as its factorization.

5610100091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 5610100091 is about 74900.6014061302. The cubic root of 5610100091 is about 1776.8749707639.

The spelling of 5610100091 in words is "five billion, six hundred ten million, one hundred thousand, ninety-one".