465456505 has 8 divisors (see below), whose sum is σ = 561196224. Its totient is φ = 370599600.

The previous prime is 465456491. The next prime is 465456517. The reversal of 465456505 is 505654564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 465456505 - 2⁷ = 465456377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 219541 + ... + 221650.

It is an arithmetic number, because the mean of its divisors is an integer number (70149528).

Almost surely, 2^465456505 is an apocalyptic number.

It is an amenable number.

465456505 is a deficient number, since it is larger than the sum of its proper divisors (95739719).

465456505 is a wasteful number, since it uses less digits than its factorization.

465456505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441407.

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 465456505 is about 21574.4410124573. The cubic root of 465456505 is about 774.9845324697.

The spelling of 465456505 in words is "four hundred sixty-five million, four hundred fifty-six thousand, five hundred five".