2597430002872 has 64 divisors (see below), whose sum is σ = 5045108302080. Its totient is φ = 1252825147392.

The previous prime is 2597430002863. The next prime is 2597430002887. The reversal of 2597430002872 is 2782000347952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100690008 + ... + 100715800.

It is an arithmetic number, because the mean of its divisors is an integer number (78829817220).

Almost surely, 2^{2597430002872} is an apocalyptic number.

It is an amenable number.

2597430002872 is a deficient number, since it is larger than the sum of its proper divisors (2447678299208).

2597430002872 is a wasteful number, since it uses less digits than its factorization.

2597430002872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29452 (or 29448 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 2597430002872 in words is "two trillion, five hundred ninety-seven billion, four hundred thirty million, two thousand, eight hundred seventy-two".