2562562164 has 24 divisors (see below), whose sum is σ = 6017400928. Its totient is φ = 848746080.

The previous prime is 2562562159. The next prime is 2562562183. The reversal of 2562562164 is 4612652652.

2562562164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 678202 + ... + 681969.

Almost surely, 2^2562562164 is an apocalyptic number.

It is an amenable number.

2562562164 is an abundant number, since it is smaller than the sum of its proper divisors (3454838764).

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

2562562164 is a wasteful number, since it uses less digits than its factorization.

2562562164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360335 (or 1360333 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 2562562164 is about 50621.7558367941. The cubic root of 2562562164 is about 1368.4369842139.

The spelling of 2562562164 in words is "two billion, five hundred sixty-two million, five hundred sixty-two thousand, one hundred sixty-four".