2040564735 has 72 divisors (see below), whose sum is σ = 3913155792. Its totient is φ = 975475200.

The previous prime is 2040564709. The next prime is 2040564767. The reversal of 2040564735 is 5374650402.

2040564735 is a `hidden beast` number, since 2 + 0 + 4 + 0 + 5 + 647 + 3 + 5 = 666.

It is not a de Polignac number, because 2040564735 - 2¹⁸ = 2040302591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2040564735.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10683490 + ... + 10683680.

It is an arithmetic number, because the mean of its divisors is an integer number (54349386).

Almost surely, 2^2040564735 is an apocalyptic number.

2040564735 is a deficient number, since it is larger than the sum of its proper divisors (1872591057).

2040564735 is a wasteful number, since it uses less digits than its factorization.

2040564735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 2040564735 is about 45172.6104514672. The cubic root of 2040564735 is about 1268.3821619320.

The spelling of 2040564735 in words is "two billion, forty million, five hundred sixty-four thousand, seven hundred thirty-five".