465645605233 has 8 divisors (see below), whose sum is σ = 472124477000. Its totient is φ = 459169440768.

The previous prime is 465645605219. The next prime is 465645605239. The reversal of 465645605233 is 332506546564.

It can be written as a sum of positive squares in 4 ways, for example, as 87940716304 + 377704888929 = 296548^2 + 614577^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465645605233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465645605239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329208 + ... + 1019641.

It is an arithmetic number, because the mean of its divisors is an integer number (59015559625).

Almost surely, 2^465645605233 is an apocalyptic number.

It is an amenable number.

465645605233 is a deficient number, since it is larger than the sum of its proper divisors (6478871767).

465645605233 is a wasteful number, since it uses less digits than its factorization.

465645605233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353651.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 465645605233 in words is "four hundred sixty-five billion, six hundred forty-five million, six hundred five thousand, two hundred thirty-three".