2580647387097 has 32 divisors (see below), whose sum is σ = 3731005035520. Its totient is φ = 1577184436800.

The previous prime is 2580647387083. The next prime is 2580647387099. The reversal of 2580647387097 is 7907837460852.

It is a happy number.

It is not a de Polignac number, because 2580647387097 - 2⁴ = 2580647387081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2580647387099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24793758 + ... + 24897624.

It is an arithmetic number, because the mean of its divisors is an integer number (116593907360).

Almost surely, 2^{2580647387097} is an apocalyptic number.

It is an amenable number.

2580647387097 is a deficient number, since it is larger than the sum of its proper divisors (1150357648423).

2580647387097 is a wasteful number, since it uses less digits than its factorization.

2580647387097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108253.

The product of its (nonzero) digits is 142248960, while the sum is 66.

The spelling of 2580647387097 in words is "two trillion, five hundred eighty billion, six hundred forty-seven million, three hundred eighty-seven thousand, ninety-seven".