36552166443777 has 16 divisors (see below), whose sum is σ = 52023839569920. Its totient is φ = 22760429806800.

The previous prime is 36552166443769. The next prime is 36552166443803. The reversal of 36552166443777 is 77734466125563.

It is not a de Polignac number, because 36552166443777 - 2³ = 36552166443769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36552166443577) 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, 4515954249 + ... + 4515962342.

It is an arithmetic number, because the mean of its divisors is an integer number (3251489973120).

Almost surely, 2^{36552166443777} is an apocalyptic number.

It is an amenable number.

36552166443777 is a deficient number, since it is larger than the sum of its proper divisors (15471673126143).

36552166443777 is a wasteful number, since it uses less digits than its factorization.

36552166443777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031916684.

The product of its digits is 533433600, while the sum is 66.

The spelling of 36552166443777 in words is "thirty-six trillion, five hundred fifty-two billion, one hundred sixty-six million, four hundred forty-three thousand, seven hundred seventy-seven".