465454823 has 2 divisors, whose sum is σ = 465454824. Its totient is φ = 465454822.

The previous prime is 465454811. The next prime is 465454859. The reversal of 465454823 is 328454564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465454823 - 2⁸ = 465454567 is a prime.

It is a super-2 number, since 2×465454823² = 433296384507922658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465453823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232727411 + 232727412.

It is an arithmetic number, because the mean of its divisors is an integer number (232727412).

Almost surely, 2^465454823 is an apocalyptic number.

465454823 is a deficient number, since it is larger than the sum of its proper divisors (1).

465454823 is an equidigital number, since it uses as much as digits as its factorization.

465454823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 41.

The square root of 465454823 is about 21574.4020311109. The cubic root of 465454823 is about 774.9835989592.

The spelling of 465454823 in words is "four hundred sixty-five million, four hundred fifty-four thousand, eight hundred twenty-three".