232554551 has 2 divisors, whose sum is σ = 232554552. Its totient is φ = 232554550.

The previous prime is 232554527. The next prime is 232554559. The reversal of 232554551 is 155455232.

232554551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232554551 - 2¹⁴ = 232538167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232554559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116277275 + 116277276.

It is an arithmetic number, because the mean of its divisors is an integer number (116277276).

Almost surely, 2^232554551 is an apocalyptic number.

232554551 is a deficient number, since it is larger than the sum of its proper divisors (1).

232554551 is an equidigital number, since it uses as much as digits as its factorization.

232554551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30000, while the sum is 32.

The square root of 232554551 is about 15249.7393748221. The cubic root of 232554551 is about 614.9525607315.

The spelling of 232554551 in words is "two hundred thirty-two million, five hundred fifty-four thousand, five hundred fifty-one".