2580371285 has 16 divisors (see below), whose sum is σ = 3338919360. Its totient is φ = 1907948160.

The previous prime is 2580371249. The next prime is 2580371317. The reversal of 2580371285 is 5821730852.

It is not a de Polignac number, because 2580371285 - 2⁶ = 2580371221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

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, 327347 + ... + 335136.

It is an arithmetic number, because the mean of its divisors is an integer number (208682460).

Almost surely, 2^2580371285 is an apocalyptic number.

It is an amenable number.

2580371285 is a deficient number, since it is larger than the sum of its proper divisors (758548075).

2580371285 is a wasteful number, since it uses less digits than its factorization.

2580371285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662548.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 2580371285 is about 50797.3550984694. The cubic root of 2580371285 is about 1371.5997589068.

The spelling of 2580371285 in words is "two billion, five hundred eighty million, three hundred seventy-one thousand, two hundred eighty-five".