36431366532 has 48 divisors (see below), whose sum is σ = 95725830144. Its totient is φ = 10683684000.

The previous prime is 36431366497. The next prime is 36431366539. The reversal of 36431366532 is 23566313463.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36431366539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4447444 + ... + 4455627.

It is an arithmetic number, because the mean of its divisors is an integer number (1994288128).

Almost surely, 2^36431366532 is an apocalyptic number.

It is an amenable number.

36431366532 is an abundant number, since it is smaller than the sum of its proper divisors (59294463612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36431366532 is a wasteful number, since it uses less digits than its factorization.

36431366532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8903120 (or 8903118 counting only the distinct ones).

The product of its digits is 699840, while the sum is 42.

Adding to 36431366532 its reverse (23566313463), we get a palindrome (59997679995).

The spelling of 36431366532 in words is "thirty-six billion, four hundred thirty-one million, three hundred sixty-six thousand, five hundred thirty-two".