2040577365 has 16 divisors (see below), whose sum is σ = 3406877568. Its totient is φ = 1040990016.

The previous prime is 2040577361. The next prime is 2040577379. The reversal of 2040577365 is 5637750402.

It is not a de Polignac number, because 2040577365 - 2² = 2040577361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040577361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2957014 + ... + 2957703.

It is an arithmetic number, because the mean of its divisors is an integer number (212929848).

Almost surely, 2^2040577365 is an apocalyptic number.

It is an amenable number.

2040577365 is a deficient number, since it is larger than the sum of its proper divisors (1366300203).

2040577365 is a wasteful number, since it uses less digits than its factorization.

2040577365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914748.

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 2040577365 is about 45172.7502483522. The cubic root of 2040577365 is about 1268.3847787948.

The spelling of 2040577365 in words is "two billion, forty million, five hundred seventy-seven thousand, three hundred sixty-five".