2562317164 has 24 divisors (see below), whose sum is σ = 4901093568. Its totient is φ = 1162452240.

The previous prime is 2562317161. The next prime is 2562317249. The reversal of 2562317164 is 4617132652.

It is not an unprimeable number, because it can be changed into a prime (2562317161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32662 + ... + 78685.

It is an arithmetic number, because the mean of its divisors is an integer number (204212232).

Almost surely, 2^2562317164 is an apocalyptic number.

It is an amenable number.

2562317164 is a deficient number, since it is larger than the sum of its proper divisors (2338776404).

2562317164 is a wasteful number, since it uses less digits than its factorization.

2562317164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111885 (or 111883 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 2562317164 is about 50619.3358707915. The cubic root of 2562317164 is about 1368.3933719065.

The spelling of 2562317164 in words is "two billion, five hundred sixty-two million, three hundred seventeen thousand, one hundred sixty-four".