463265645 has 4 divisors (see below), whose sum is σ = 555918780. Its totient is φ = 370612512.

The previous prime is 463265639. The next prime is 463265651. The reversal of 463265645 is 546562364.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (463265639) and next prime (463265651).

It can be written as a sum of positive squares in 2 ways, for example, as 153611236 + 309654409 = 12394^2 + 17597^2 .

It is a cyclic number.

It is not a de Polignac number, because 463265645 - 2⁴ = 463265629 is a prime.

It is a super-3 number, since 3×463265645³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46326560 + ... + 46326569.

It is an arithmetic number, because the mean of its divisors is an integer number (138979695).

Almost surely, 2^463265645 is an apocalyptic number.

It is an amenable number.

463265645 is a deficient number, since it is larger than the sum of its proper divisors (92653135).

463265645 is an equidigital number, since it uses as much as digits as its factorization.

463265645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92653134.

The product of its digits is 518400, while the sum is 41.

The square root of 463265645 is about 21523.6066912588. The cubic root of 463265645 is about 773.7666932752.

The spelling of 463265645 in words is "four hundred sixty-three million, two hundred sixty-five thousand, six hundred forty-five".