36564422643465 has 64 divisors (see below), whose sum is σ = 59605017937920. Its totient is φ = 19136033072640.

The previous prime is 36564422643457. The next prime is 36564422643473. The reversal of 36564422643465 is 56434622446563.

It is an interprime number because it is at equal distance from previous prime (36564422643457) and next prime (36564422643473).

It is not a de Polignac number, because 36564422643465 - 2³ = 36564422643457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36564422643399 and 36564422643408.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 502864642 + ... + 502937348.

It is an arithmetic number, because the mean of its divisors is an integer number (931328405280).

Almost surely, 2^{36564422643465} is an apocalyptic number.

It is an amenable number.

36564422643465 is a deficient number, since it is larger than the sum of its proper divisors (23040595294455).

36564422643465 is a wasteful number, since it uses less digits than its factorization.

36564422643465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74702.

The product of its digits is 298598400, while the sum is 60.

The spelling of 36564422643465 in words is "thirty-six trillion, five hundred sixty-four billion, four hundred twenty-two million, six hundred forty-three thousand, four hundred sixty-five".