2564352675 has 120 divisors (see below), whose sum is σ = 5071412016. Its totient is φ = 1276508160.

The previous prime is 2564352671. The next prime is 2564352683. The reversal of 2564352675 is 5762534652.

2564352675 is a `hidden beast` number, since 2 + 56 + 4 + 3 + 526 + 75 = 666.

2564352675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2564352675 - 2² = 2564352671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2564352675.

It is not an unprimeable number, because it can be changed into a prime (2564352671) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5611047 + ... + 5611503.

Almost surely, 2^2564352675 is an apocalyptic number.

2564352675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2564352675 is a deficient number, since it is larger than the sum of its proper divisors (2507059341).

2564352675 is a wasteful number, since it uses less digits than its factorization.

2564352675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 645 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 2564352675 is about 50639.4379411936. The cubic root of 2564352675 is about 1368.7556276744.

The spelling of 2564352675 in words is "two billion, five hundred sixty-four million, three hundred fifty-two thousand, six hundred seventy-five".