465146663 has 4 divisors (see below), whose sum is σ = 470373120. Its totient is φ = 459920208.

The previous prime is 465146653. The next prime is 465146683. The reversal of 465146663 is 366641564.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465146663 is a prime.

It is a super-2 number, since 2×465146663² = 432722836200071138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 465146663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465146623) 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, 2613095 + ... + 2613272.

It is an arithmetic number, because the mean of its divisors is an integer number (117593280).

Almost surely, 2^465146663 is an apocalyptic number.

465146663 is a deficient number, since it is larger than the sum of its proper divisors (5226457).

465146663 is an equidigital number, since it uses as much as digits as its factorization.

465146663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226456.

The product of its digits is 311040, while the sum is 41.

The square root of 465146663 is about 21567.2590516273. The cubic root of 465146663 is about 774.8125321103.

The spelling of 465146663 in words is "four hundred sixty-five million, one hundred forty-six thousand, six hundred sixty-three".