463551233 has 2 divisors, whose sum is σ = 463551234. Its totient is φ = 463551232.

The previous prime is 463551173. The next prime is 463551247. The reversal of 463551233 is 332155364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434639104 + 28912129 = 20848^2 + 5377^2 .

It is a cyclic number.

It is not a de Polignac number, because 463551233 - 2⁶ = 463551169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 463551233.

It is not a weakly prime, because it can be changed into another prime (463551293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231775616 + 231775617.

It is an arithmetic number, because the mean of its divisors is an integer number (231775617).

Almost surely, 2^463551233 is an apocalyptic number.

It is an amenable number.

463551233 is a deficient number, since it is larger than the sum of its proper divisors (1).

463551233 is an equidigital number, since it uses as much as digits as its factorization.

463551233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 32.

The square root of 463551233 is about 21530.2399661499. The cubic root of 463551233 is about 773.9256611673.

The spelling of 463551233 in words is "four hundred sixty-three million, five hundred fifty-one thousand, two hundred thirty-three".