235218812532 has 48 divisors (see below), whose sum is σ = 601841134272. Its totient is φ = 70909102080.

The previous prime is 235218812459. The next prime is 235218812567.

235218812532 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4591003 + ... + 4641954.

It is an arithmetic number, because the mean of its divisors is an integer number (12538356964).

Almost surely, 2^235218812532 is an apocalyptic number.

235218812532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235218812532 is an abundant number, since it is smaller than the sum of its proper divisors (366622321740).

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

235218812532 is a wasteful number, since it uses less digits than its factorization.

235218812532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9233168 (or 9233166 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The spelling of 235218812532 in words is "two hundred thirty-five billion, two hundred eighteen million, eight hundred twelve thousand, five hundred thirty-two".