36465656463 has 64 divisors (see below), whose sum is σ = 57554112000. Its totient is φ = 22753757952.

The previous prime is 36465656459. The next prime is 36465656473.

It is a happy number.

36465656463 is a `hidden beast` number, since 3 + 6 + 465 + 65 + 64 + 63 = 666.

36465656463 is nontrivially palindromic in base 10.

36465656463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36465656463 - 2² = 36465656459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36465656473) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25553356 + ... + 25554782.

It is an arithmetic number, because the mean of its divisors is an integer number (899283000).

Almost surely, 2^36465656463 is an apocalyptic number.

36465656463 is a deficient number, since it is larger than the sum of its proper divisors (21088455537).

36465656463 is a wasteful number, since it uses less digits than its factorization.

36465656463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021 (or 2015 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 54.

The spelling of 36465656463 in words is "thirty-six billion, four hundred sixty-five million, six hundred fifty-six thousand, four hundred sixty-three".