36408804265 has 4 divisors (see below), whose sum is σ = 43690565124. Its totient is φ = 29127043408.

The previous prime is 36408804251. The next prime is 36408804281. The reversal of 36408804265 is 56240880463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56240880463 = 4931 ⋅11405573.

It can be written as a sum of positive squares in 2 ways, for example, as 24630477481 + 11778326784 = 156941^2 + 108528^2 .

It is a cyclic number.

It is not a de Polignac number, because 36408804265 - 2⁵ = 36408804233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3640880422 + ... + 3640880431.

It is an arithmetic number, because the mean of its divisors is an integer number (10922641281).

Almost surely, 2^36408804265 is an apocalyptic number.

It is an amenable number.

36408804265 is a deficient number, since it is larger than the sum of its proper divisors (7281760859).

36408804265 is an equidigital number, since it uses as much as digits as its factorization.

36408804265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7281760858.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 36408804265 in words is "thirty-six billion, four hundred eight million, eight hundred four thousand, two hundred sixty-five".