2572660368 has 60 divisors (see below), whose sum is σ = 7214506000. Its totient is φ = 855811008.

The previous prime is 2572660327. The next prime is 2572660427. The reversal of 2572660368 is 8630662752.

It is a happy number.

2572660368 is a `hidden beast` number, since 25 + 7 + 266 + 0 + 368 = 666.

2572660368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 53955 + ... + 89757.

Almost surely, 2^2572660368 is an apocalyptic number.

It is an amenable number.

2572660368 is an abundant number, since it is smaller than the sum of its proper divisors (4641845632).

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

2572660368 is a wasteful number, since it uses less digits than its factorization.

2572660368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36316 (or 36307 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2572660368 is about 50721.3995075057. The cubic root of 2572660368 is about 1370.2321463569.

The spelling of 2572660368 in words is "two billion, five hundred seventy-two million, six hundred sixty thousand, three hundred sixty-eight".