36315124665 has 16 divisors (see below), whose sum is σ = 58302514368. Its totient is φ = 19301961536.

The previous prime is 36315124663. The next prime is 36315124673. The reversal of 36315124665 is 56642151363.

36315124665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 36315124665 - 2¹ = 36315124663 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36315124663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4127019 + ... + 4135808.

It is an arithmetic number, because the mean of its divisors is an integer number (3643907148).

Almost surely, 2^36315124665 is an apocalyptic number.

It is an amenable number.

36315124665 is a deficient number, since it is larger than the sum of its proper divisors (21987389703).

36315124665 is a wasteful number, since it uses less digits than its factorization.

36315124665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263128.

The product of its digits is 388800, while the sum is 42.

The spelling of 36315124665 in words is "thirty-six billion, three hundred fifteen million, one hundred twenty-four thousand, six hundred sixty-five".