463255145 has 4 divisors (see below), whose sum is σ = 555906180. Its totient is φ = 370604112.

The previous prime is 463255099. The next prime is 463255147. The reversal of 463255145 is 541552364.

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

It can be written as a sum of positive squares in 2 ways, for example, as 366645904 + 96609241 = 19148^2 + 9829^2 .

It is a cyclic number.

It is not a de Polignac number, because 463255145 - 2⁶ = 463255081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463255147) 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 in 3 ways as a sum of consecutive naturals, for example, 46325510 + ... + 46325519.

It is an arithmetic number, because the mean of its divisors is an integer number (138976545).

Almost surely, 2^463255145 is an apocalyptic number.

It is an amenable number.

463255145 is a deficient number, since it is larger than the sum of its proper divisors (92651035).

463255145 is an equidigital number, since it uses as much as digits as its factorization.

463255145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92651034.

The product of its digits is 72000, while the sum is 35.

The square root of 463255145 is about 21523.3627716489. The cubic root of 463255145 is about 773.7608473768.

The spelling of 463255145 in words is "four hundred sixty-three million, two hundred fifty-five thousand, one hundred forty-five".