36504128853 has 6 divisors (see below), whose sum is σ = 52728186134. Its totient is φ = 24336085896.

The previous prime is 36504128819. The next prime is 36504128867. The reversal of 36504128853 is 35882140563.

36504128853 is a `hidden beast` number, since 3 + 6 + 504 + 12 + 88 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 30240514404 + 6263614449 = 173898^2 + 79143^2 .

It is not a de Polignac number, because 36504128853 - 2⁸ = 36504128597 is a prime.

It is a super-4 number, since 4×36504128853⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36504128799 and 36504128808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36504128813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2028007150 + ... + 2028007167.

Almost surely, 2^36504128853 is an apocalyptic number.

It is an amenable number.

36504128853 is a deficient number, since it is larger than the sum of its proper divisors (16224057281).

36504128853 is a wasteful number, since it uses less digits than its factorization.

36504128853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056014323 (or 4056014320 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 36504128853 in words is "thirty-six billion, five hundred four million, one hundred twenty-eight thousand, eight hundred fifty-three".