36155274321 has 8 divisors (see below), whose sum is σ = 48435502624. Its totient is φ = 23989281120.

The previous prime is 36155274307. The next prime is 36155274359. The reversal of 36155274321 is 12347255163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36155274321 - 2²⁶ = 36088165457 is a prime.

It is a super-2 number, since 2×36155274321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36155274321.

It is not an unprimeable number, because it can be changed into a prime (36155274361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28558036 + ... + 28559301.

It is an arithmetic number, because the mean of its divisors is an integer number (6054437828).

Almost surely, 2^36155274321 is an apocalyptic number.

It is an amenable number.

36155274321 is a deficient number, since it is larger than the sum of its proper divisors (12280228303).

36155274321 is a wasteful number, since it uses less digits than its factorization.

36155274321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57117551.

The product of its digits is 151200, while the sum is 39.

The spelling of 36155274321 in words is "thirty-six billion, one hundred fifty-five million, two hundred seventy-four thousand, three hundred twenty-one".