36155650660 has 24 divisors (see below), whose sum is σ = 80393153400. Its totient is φ = 13611538944.

The previous prime is 36155650649. The next prime is 36155650771. The reversal of 36155650660 is 6605655163.

It can be written as a sum of positive squares in 4 ways, for example, as 12148007524 + 24007643136 = 110218^2 + 154944^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53169735 + ... + 53170414.

It is an arithmetic number, because the mean of its divisors is an integer number (3349714725).

Almost surely, 2^36155650660 is an apocalyptic number.

It is an amenable number.

36155650660 is an abundant number, since it is smaller than the sum of its proper divisors (44237502740).

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

36155650660 is a wasteful number, since it uses less digits than its factorization.

36155650660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106340175 (or 106340173 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 36155650660 in words is "thirty-six billion, one hundred fifty-five million, six hundred fifty thousand, six hundred sixty".