465168401 has 4 divisors (see below), whose sum is σ = 465213552. Its totient is φ = 465123252.

The previous prime is 465168383. The next prime is 465168409. The reversal of 465168401 is 104861564.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 465168401 - 2²⁶ = 398059537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465168409) 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, 1286 + ... + 30528.

It is an arithmetic number, because the mean of its divisors is an integer number (116303388).

Almost surely, 2^465168401 is an apocalyptic number.

It is an amenable number.

465168401 is a deficient number, since it is larger than the sum of its proper divisors (45151).

465168401 is a wasteful number, since it uses less digits than its factorization.

465168401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45150.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 465168401 is about 21567.7630040762. The cubic root of 465168401 is about 774.8246018608.

The spelling of 465168401 in words is "four hundred sixty-five million, one hundred sixty-eight thousand, four hundred one".