232454533 has 2 divisors, whose sum is σ = 232454534. Its totient is φ = 232454532.

The previous prime is 232454503. The next prime is 232454587. The reversal of 232454533 is 335454232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130484929 + 101969604 = 11423^2 + 10098^2 .

It is a cyclic number.

It is not a de Polignac number, because 232454533 - 2¹³ = 232446341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232454495 and 232454504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232454503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116227266 + 116227267.

It is an arithmetic number, because the mean of its divisors is an integer number (116227267).

Almost surely, 2^232454533 is an apocalyptic number.

It is an amenable number.

232454533 is a deficient number, since it is larger than the sum of its proper divisors (1).

232454533 is an equidigital number, since it uses as much as digits as its factorization.

232454533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 31.

The square root of 232454533 is about 15246.4596874160. The cubic root of 232454533 is about 614.8643876631.

The spelling of 232454533 in words is "two hundred thirty-two million, four hundred fifty-four thousand, five hundred thirty-three".