2562466156 has 24 divisors (see below), whose sum is σ = 4681404000. Its totient is φ = 1224972672.

The previous prime is 2562466099. The next prime is 2562466163. The reversal of 2562466156 is 6516642652.

It is a happy 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, 257970 + ... + 267718.

It is an arithmetic number, because the mean of its divisors is an integer number (195058500).

Almost surely, 2^2562466156 is an apocalyptic number.

It is an amenable number.

2562466156 is a deficient number, since it is larger than the sum of its proper divisors (2118937844).

2562466156 is a wasteful number, since it uses less digits than its factorization.

2562466156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633 (or 12631 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The square root of 2562466156 is about 50620.8075399830. The cubic root of 2562466156 is about 1368.4198942169.

The spelling of 2562466156 in words is "two billion, five hundred sixty-two million, four hundred sixty-six thousand, one hundred fifty-six".