36601762068 has 18 divisors (see below), whose sum is σ = 92521120874. Its totient is φ = 12200587344.

The previous prime is 36601762027. The next prime is 36601762069. The reversal of 36601762068 is 86026710663.

36601762068 is a `hidden beast` number, since 3 + 6 + 6 + 0 + 17 + 620 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31825846404 + 4775915664 = 178398^2 + 69108^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36601762069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 508357771 + ... + 508357842.

Almost surely, 2^36601762068 is an apocalyptic number.

It is an amenable number.

36601762068 is an abundant number, since it is smaller than the sum of its proper divisors (55919358806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36601762068 is a wasteful number, since it uses less digits than its factorization.

36601762068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016715623 (or 1016715618 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 36601762068 in words is "thirty-six billion, six hundred one million, seven hundred sixty-two thousand, sixty-eight".