36408927745 has 16 divisors (see below), whose sum is σ = 46000944000. Its totient is φ = 27587703168.

The previous prime is 36408927703. The next prime is 36408927767. The reversal of 36408927745 is 54772980463.

It is a cyclic number.

It is not a de Polignac number, because 36408927745 - 2²⁵ = 36375373313 is a prime.

It is a super-2 number, since 2×36408927745² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386901 + ... + 471709.

It is an arithmetic number, because the mean of its divisors is an integer number (2875059000).

Almost surely, 2^36408927745 is an apocalyptic number.

It is an amenable number.

36408927745 is a deficient number, since it is larger than the sum of its proper divisors (9592016255).

36408927745 is a wasteful number, since it uses less digits than its factorization.

36408927745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89352.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 36408927745 in words is "thirty-six billion, four hundred eight million, nine hundred twenty-seven thousand, seven hundred forty-five".