36552885577 has 16 divisors (see below), whose sum is σ = 41590584000. Its totient is φ = 31846388544.

The previous prime is 36552885517. The next prime is 36552885581. The reversal of 36552885577 is 77558825563.

It is a cyclic number.

It is not a de Polignac number, because 36552885577 - 2¹¹ = 36552883529 is a prime.

It is a super-2 number, since 2×36552885577² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36552885517) 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, 208627 + ... + 341512.

It is an arithmetic number, because the mean of its divisors is an integer number (2599411500).

Almost surely, 2^36552885577 is an apocalyptic number.

It is an amenable number.

36552885577 is a deficient number, since it is larger than the sum of its proper divisors (5037698423).

36552885577 is a wasteful number, since it uses less digits than its factorization.

36552885577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550440.

The product of its digits is 70560000, while the sum is 61.

The spelling of 36552885577 in words is "thirty-six billion, five hundred fifty-two million, eight hundred eighty-five thousand, five hundred seventy-seven".