36314872537969 has 4 divisors (see below), whose sum is σ = 36330586461760. Its totient is φ = 36299158614180.

The previous prime is 36314872537963. The next prime is 36314872538033. The reversal of 36314872537969 is 96973527841363.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36314872537969 is a prime.

It is a super-2 number, since 2×36314872537969² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36314872537963) 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, 7856958429 + ... + 7856963050.

It is an arithmetic number, because the mean of its divisors is an integer number (9082646615440).

Almost surely, 2^{36314872537969} is an apocalyptic number.

It is an amenable number.

36314872537969 is a deficient number, since it is larger than the sum of its proper divisors (15713923791).

36314872537969 is a wasteful number, since it uses less digits than its factorization.

36314872537969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15713923790.

The product of its digits is 1234517760, while the sum is 73.

The spelling of 36314872537969 in words is "thirty-six trillion, three hundred fourteen billion, eight hundred seventy-two million, five hundred thirty-seven thousand, nine hundred sixty-nine".