232343553 has 8 divisors (see below), whose sum is σ = 333621568. Its totient is φ = 142980624.

The previous prime is 232343537. The next prime is 232343557. The reversal of 232343553 is 355343232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232343553 - 2⁴ = 232343537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232343553.

It is not an unprimeable number, because it can be changed into a prime (232343557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2978725 + ... + 2978802.

It is an arithmetic number, because the mean of its divisors is an integer number (41702696).

Almost surely, 2^232343553 is an apocalyptic number.

It is an amenable number.

232343553 is a deficient number, since it is larger than the sum of its proper divisors (101278015).

232343553 is a wasteful number, since it uses less digits than its factorization.

232343553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5957543.

The product of its digits is 32400, while the sum is 30.

The square root of 232343553 is about 15242.8197194614. The cubic root of 232343553 is about 614.7665211954.

Adding to 232343553 its reverse (355343232), we get a palindrome (587686785).

The spelling of 232343553 in words is "two hundred thirty-two million, three hundred forty-three thousand, five hundred fifty-three".