2580697372 has 24 divisors (see below), whose sum is σ = 4933514880. Its totient is φ = 1171442160.

The previous prime is 2580697367. The next prime is 2580697403. The reversal of 2580697372 is 2737960852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7168 + ... + 72199.

It is an arithmetic number, because the mean of its divisors is an integer number (205563120).

Almost surely, 2^2580697372 is an apocalyptic number.

2580697372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2580697372 is a deficient number, since it is larger than the sum of its proper divisors (2352817508).

2580697372 is a wasteful number, since it uses less digits than its factorization.

2580697372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80121 (or 80119 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 2580697372 is about 50800.5646819009. The cubic root of 2580697372 is about 1371.6575337981.

The spelling of 2580697372 in words is "two billion, five hundred eighty million, six hundred ninety-seven thousand, three hundred seventy-two".