2573258466 has 32 divisors (see below), whose sum is σ = 5167991808. Its totient is φ = 854183120.

The previous prime is 2573258399. The next prime is 2573258581. The reversal of 2573258466 is 6648523752.

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, 2495371 + ... + 2496401.

It is an arithmetic number, because the mean of its divisors is an integer number (161499744).

Almost surely, 2^2573258466 is an apocalyptic number.

2573258466 is an abundant number, since it is smaller than the sum of its proper divisors (2594733342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2573258466 is a wasteful number, since it uses less digits than its factorization.

2573258466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366.

The product of its digits is 2419200, while the sum is 48.

The square root of 2573258466 is about 50727.2950786852. The cubic root of 2573258466 is about 1370.3383230363.

The spelling of 2573258466 in words is "two billion, five hundred seventy-three million, two hundred fifty-eight thousand, four hundred sixty-six".