465005653 has 4 divisors (see below), whose sum is σ = 531435040. Its totient is φ = 398576268.

The previous prime is 465005627. The next prime is 465005659. The reversal of 465005653 is 356500564.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 465005653 - 2⁹ = 465005141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465005659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33214683 + ... + 33214696.

It is an arithmetic number, because the mean of its divisors is an integer number (132858760).

Almost surely, 2^465005653 is an apocalyptic number.

It is an amenable number.

465005653 is a deficient number, since it is larger than the sum of its proper divisors (66429387).

465005653 is an equidigital number, since it uses as much as digits as its factorization.

465005653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66429386.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 465005653 is about 21563.9897282483. The cubic root of 465005653 is about 774.7342289527.

The spelling of 465005653 in words is "four hundred sixty-five million, five thousand, six hundred fifty-three".