2040564624 has 80 divisors (see below), whose sum is σ = 6147523200. Its totient is φ = 583013760.

The previous prime is 2040564601. The next prime is 2040564661. The reversal of 2040564624 is 4264650402.

It is a super-2 number, since 2×2040564624² = 8327807969440522752, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45507 + ... + 78434.

It is an arithmetic number, because the mean of its divisors is an integer number (76844040).

Almost surely, 2^2040564624 is an apocalyptic number.

2040564624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2040564624 is an abundant number, since it is smaller than the sum of its proper divisors (4106958576).

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

2040564624 is a wasteful number, since it uses less digits than its factorization.

2040564624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123973 (or 123953 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 2040564624 is about 45172.6092228465. The cubic root of 2040564624 is about 1268.3821389334.

The spelling of 2040564624 in words is "two billion, forty million, five hundred sixty-four thousand, six hundred twenty-four".