36814250565 has 48 divisors (see below), whose sum is σ = 68985321600. Its totient is φ = 18098142336.

The previous prime is 36814250563. The next prime is 36814250657. The reversal of 36814250565 is 56505241863.

36814250565 is a `hidden beast` number, since 3 + 6 + 81 + 4 + 2 + 5 + 0 + 565 = 666.

It is not a de Polignac number, because 36814250565 - 2¹ = 36814250563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 36814250565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36814250563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 550225 + ... + 613494.

It is an arithmetic number, because the mean of its divisors is an integer number (1437194200).

Almost surely, 2^36814250565 is an apocalyptic number.

It is an amenable number.

36814250565 is a deficient number, since it is larger than the sum of its proper divisors (32171071035).

36814250565 is a wasteful number, since it uses less digits than its factorization.

36814250565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163786 (or 1163783 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 36814250565 in words is "thirty-six billion, eight hundred fourteen million, two hundred fifty thousand, five hundred sixty-five".