2566013097 has 8 divisors (see below), whose sum is σ = 3421603744. Its totient is φ = 1710548928.

The previous prime is 2566013083. The next prime is 2566013173. The reversal of 2566013097 is 7903106652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2566013097 - 2⁶ = 2566013033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2566013017) 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 7 ways as a sum of consecutive naturals, for example, 36993 + ... + 80625.

It is an arithmetic number, because the mean of its divisors is an integer number (427700468).

Almost surely, 2^2566013097 is an apocalyptic number.

It is an amenable number.

2566013097 is a deficient number, since it is larger than the sum of its proper divisors (855590647).

2566013097 is a wasteful number, since it uses less digits than its factorization.

2566013097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63239.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 2566013097 is about 50655.8298421810. The cubic root of 2566013097 is about 1369.0509876727.

The spelling of 2566013097 in words is "two billion, five hundred sixty-six million, thirteen thousand, ninety-seven".