36623364013 has 8 divisors (see below), whose sum is σ = 37662900632. Its totient is φ = 35586444096.

The previous prime is 36623363981. The next prime is 36623364047. The reversal of 36623364013 is 31046332663.

It can be written as a sum of positive squares in 4 ways, for example, as 4035171529 + 32588192484 = 63523^2 + 180522^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 36623364013 - 2⁵ = 36623363981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36623364913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625770 + ... + 681787.

It is an arithmetic number, because the mean of its divisors is an integer number (4707862579).

Almost surely, 2^36623364013 is an apocalyptic number.

It is an amenable number.

36623364013 is a deficient number, since it is larger than the sum of its proper divisors (1039536619).

36623364013 is a wasteful number, since it uses less digits than its factorization.

36623364013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308351.

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 36623364013 its reverse (31046332663), we get a palindrome (67669696676).

The spelling of 36623364013 in words is "thirty-six billion, six hundred twenty-three million, three hundred sixty-four thousand, thirteen".