2564724312 has 48 divisors (see below), whose sum is σ = 7354727640. Its totient is φ = 804619008.

The previous prime is 2564724307. The next prime is 2564724343. The reversal of 2564724312 is 2134274652.

2564724312 is a `hidden beast` number, since 2 + 5 + 647 + 2 + 4 + 3 + 1 + 2 = 666.

2564724312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1046458 + ... + 1048905.

Almost surely, 2^2564724312 is an apocalyptic number.

It is an amenable number.

2564724312 is an abundant number, since it is smaller than the sum of its proper divisors (4790003328).

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

2564724312 is a wasteful number, since it uses less digits than its factorization.

2564724312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095392 (or 2095385 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 2564724312 is about 50643.1072506417. The cubic root of 2564724312 is about 1368.8217464612.

Adding to 2564724312 its reverse (2134274652), we get a palindrome (4698998964).

The spelling of 2564724312 in words is "two billion, five hundred sixty-four million, seven hundred twenty-four thousand, three hundred twelve".