465653 has 4 divisors (see below), whose sum is σ = 481740. Its totient is φ = 449568.

The previous prime is 465649. The next prime is 465659. The reversal of 465653 is 356564.

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 228484 + 237169 = 478^2 + 487^2 .

It is a cyclic number.

It is not a de Polignac number, because 465653 - 2² = 465649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 16057 = 465653 / (4 + 6 + 5 + 6 + 5 + 3).

It is a d-powerful number, because it can be written as 4⁵ + 6⁴ + 6⁷ + 5⁵ + 5⁵ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465659) 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, 8000 + ... + 8057.

It is an arithmetic number, because the mean of its divisors is an integer number (120435).

2⁴⁶⁵⁶⁵³ is an apocalyptic number.

It is an amenable number.

465653 is a deficient number, since it is larger than the sum of its proper divisors (16087).

465653 is a wasteful number, since it uses less digits than its factorization.

465653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16086.

The product of its digits is 10800, while the sum is 29.

The square root of 465653 is about 682.3877197019. The cubic root of 465653 is about 77.5093571775.

The spelling of 465653 in words is "four hundred sixty-five thousand, six hundred fifty-three".