32135313252 has 48 divisors (see below), whose sum is σ = 85702966272. Its totient is φ = 9180575520.

The previous prime is 32135313251. The next prime is 32135313253. The reversal of 32135313252 is 25231353123.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32135313251) and next prime (32135313253).

It is not an unprimeable number, because it can be changed into a prime (32135313251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492153 + ... + 1513535.

It is an arithmetic number, because the mean of its divisors is an integer number (1785478464).

Almost surely, 2^32135313252 is an apocalyptic number.

It is an amenable number.

32135313252 is an abundant number, since it is smaller than the sum of its proper divisors (53567653020).

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

32135313252 is a wasteful number, since it uses less digits than its factorization.

32135313252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39288 (or 39286 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

Adding to 32135313252 its reverse (25231353123), we get a palindrome (57366666375).

The spelling of 32135313252 in words is "thirty-two billion, one hundred thirty-five million, three hundred thirteen thousand, two hundred fifty-two".