326536536252 has 24 divisors (see below), whose sum is σ = 761957280000. Its totient is φ = 108839984176.

The previous prime is 326536536247. The next prime is 326536536259. The reversal of 326536536252 is 252635635623.

It is a super-2 number, since 2×326536536252² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326536536259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441252 + ... + 920747.

It is an arithmetic number, because the mean of its divisors is an integer number (31748220000).

Almost surely, 2^326536536252 is an apocalyptic number.

It is an amenable number.

326536536252 is an abundant number, since it is smaller than the sum of its proper divisors (435420743748).

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

326536536252 is a wasteful number, since it uses less digits than its factorization.

326536536252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381985 (or 1381983 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 48.

The spelling of 326536536252 in words is "three hundred twenty-six billion, five hundred thirty-six million, five hundred thirty-six thousand, two hundred fifty-two".