36364952431 has 4 divisors (see below), whose sum is σ = 36803084472. Its totient is φ = 35926820392.

The previous prime is 36364952417. The next prime is 36364952441. The reversal of 36364952431 is 13425946363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13425946363 = 401 ⋅33481163.

It is a cyclic number.

It is not a de Polignac number, because 36364952431 - 2⁷ = 36364952303 is a prime.

It is a super-2 number, since 2×36364952431² (a number of 22 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 (36364952441) 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 3 ways as a sum of consecutive naturals, for example, 219065896 + ... + 219066061.

It is an arithmetic number, because the mean of its divisors is an integer number (9200771118).

Almost surely, 2^36364952431 is an apocalyptic number.

36364952431 is a deficient number, since it is larger than the sum of its proper divisors (438132041).

36364952431 is an equidigital number, since it uses as much as digits as its factorization.

36364952431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438132040.

The product of its digits is 1399680, while the sum is 46.

The spelling of 36364952431 in words is "thirty-six billion, three hundred sixty-four million, nine hundred fifty-two thousand, four hundred thirty-one".