232553423 has 4 divisors (see below), whose sum is σ = 232598520. Its totient is φ = 232508328.

The previous prime is 232553371. The next prime is 232553441. The reversal of 232553423 is 324355232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232553423 - 2¹² = 232549327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232553443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13640 + ... + 25517.

It is an arithmetic number, because the mean of its divisors is an integer number (58149630).

Almost surely, 2^232553423 is an apocalyptic number.

232553423 is a deficient number, since it is larger than the sum of its proper divisors (45097).

232553423 is an equidigital number, since it uses as much as digits as its factorization.

232553423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45096.

The product of its digits is 21600, while the sum is 29.

The square root of 232553423 is about 15249.7023905386. The cubic root of 232553423 is about 614.9515664592.

The spelling of 232553423 in words is "two hundred thirty-two million, five hundred fifty-three thousand, four hundred twenty-three".