2040759465 has 16 divisors (see below), whose sum is σ = 3273978048. Its totient is φ = 1085484096.

The previous prime is 2040759449. The next prime is 2040759491. The reversal of 2040759465 is 5649570402.

It is not a de Polignac number, because 2040759465 - 2⁴ = 2040759449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176779 + ... + 187968.

It is an arithmetic number, because the mean of its divisors is an integer number (204623628).

Almost surely, 2^2040759465 is an apocalyptic number.

It is an amenable number.

2040759465 is a deficient number, since it is larger than the sum of its proper divisors (1233218583).

2040759465 is a wasteful number, since it uses less digits than its factorization.

2040759465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365128.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 2040759465 is about 45174.7657990609. The cubic root of 2040759465 is about 1268.4225076588.

The spelling of 2040759465 in words is "two billion, forty million, seven hundred fifty-nine thousand, four hundred sixty-five".