232355545553232 has 80 divisors (see below), whose sum is σ = 678250650936000. Its totient is φ = 76139105314176.

The previous prime is 232355545553149. The next prime is 232355545553251.

232355545553232 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 5 + 5 + 54 + 5 + 553 + 2 + 32 = 666.

232355545553232 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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, 4558110607 + ... + 4558161582.

It is an arithmetic number, because the mean of its divisors is an integer number (8478133136700).

Almost surely, 2^{232355545553232} is an apocalyptic number.

It is an amenable number.

232355545553232 is an abundant number, since it is smaller than the sum of its proper divisors (445895105382768).

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

232355545553232 is a wasteful number, since it uses less digits than its factorization.

232355545553232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9116272265 (or 9116272253 counting only the distinct ones).

The product of its digits is 81000000, while the sum is 54.

Adding to 232355545553232 its product of digits (81000000), we get a palindrome (232355626553232).

Subtracting from 232355545553232 its product of digits (81000000), we obtain a palindrome (232355464553232).

The spelling of 232355545553232 in words is "two hundred thirty-two trillion, three hundred fifty-five billion, five hundred forty-five million, five hundred fifty-three thousand, two hundred thirty-two".