463111265 has 4 divisors (see below), whose sum is σ = 555733524. Its totient is φ = 370489008.

The previous prime is 463111261. The next prime is 463111267. The reversal of 463111265 is 562111364.

It is a happy number.

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 86285521 + 376825744 = 9289^2 + 19412^2 .

It is a cyclic number.

It is not a de Polignac number, because 463111265 - 2² = 463111261 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463111261) 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 in 3 ways as a sum of consecutive naturals, for example, 46311122 + ... + 46311131.

It is an arithmetic number, because the mean of its divisors is an integer number (138933381).

Almost surely, 2^463111265 is an apocalyptic number.

It is an amenable number.

463111265 is a deficient number, since it is larger than the sum of its proper divisors (92622259).

463111265 is an equidigital number, since it uses as much as digits as its factorization.

463111265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92622258.

The product of its digits is 4320, while the sum is 29.

The square root of 463111265 is about 21520.0200975743. The cubic root of 463111265 is about 773.6807329664.

Subtracting 463111265 from its reverse (562111364), we obtain a palindrome (99000099).

The spelling of 463111265 in words is "four hundred sixty-three million, one hundred eleven thousand, two hundred sixty-five".