36313555801329 has 9 divisors (see below), whose sum is σ = 52452940048249. Its totient is φ = 24209025148740.

The previous prime is 36313555801321. The next prime is 36313555801333. The reversal of 36313555801329 is 92310855531363.

The square root of 36313555801329 is 6026073.

It is a perfect power (a square), and thus also a powerful number.

36313555801329 is a `hidden beast` number, since 3 + 6 + 3 + 1 + 3 + 55 + 580 + 1 + 3 + 2 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 36313555801329 - 2³ = 36313555801321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36313555801321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17073874 + ... + 19082564.

Almost surely, 2^{36313555801329} is an apocalyptic number.

36313555801329 is the 6026073-rd square number.

36313555801329 is the 3013037-th centered octagonal number.

It is an amenable number.

36313555801329 is a deficient number, since it is larger than the sum of its proper divisors (16139384246920).

36313555801329 is an frugal number, since it uses more digits than its factorization.

36313555801329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017388 (or 2008694 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 36313555801329 in words is "thirty-six trillion, three hundred thirteen billion, five hundred fifty-five million, eight hundred one thousand, three hundred twenty-nine".