5636145172327 has 4 divisors (see below), whose sum is σ = 5640753632400. Its totient is φ = 5631536712256.

The previous prime is 5636145172309. The next prime is 5636145172373. The reversal of 5636145172327 is 7232715416365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5636145172327 - 2³⁹ = 5086389358439 is a prime.

It is a super-2 number, since 2×5636145172327² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636145172387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2304228202 + ... + 2304230647.

It is an arithmetic number, because the mean of its divisors is an integer number (1410188408100).

Almost surely, 2^{5636145172327} is an apocalyptic number.

5636145172327 is a deficient number, since it is larger than the sum of its proper divisors (4608460073).

5636145172327 is a wasteful number, since it uses less digits than its factorization.

5636145172327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608460072.

The product of its digits is 6350400, while the sum is 52.

The spelling of 5636145172327 in words is "five trillion, six hundred thirty-six billion, one hundred forty-five million, one hundred seventy-two thousand, three hundred twenty-seven".