465553 has 4 divisors (see below), whose sum is σ = 507888. Its totient is φ = 423220.

The previous prime is 465551. The next prime is 465581. The reversal of 465553 is 355564.

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 465553 - 2¹ = 465551 is a prime.

It is a Duffinian number.

465553 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (465551) 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, 21151 + ... + 21172.

It is an arithmetic number, because the mean of its divisors is an integer number (126972).

2⁴⁶⁵⁵⁵³ is an apocalyptic number.

It is an amenable number.

465553 is a deficient number, since it is larger than the sum of its proper divisors (42335).

465553 is a wasteful number, since it uses less digits than its factorization.

465553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42334.

The product of its digits is 9000, while the sum is 28.

The square root of 465553 is about 682.3144436402. The cubic root of 465553 is about 77.5038083456.

The spelling of 465553 in words is "four hundred sixty-five thousand, five hundred fifty-three".