465961895522 has 18 divisors (see below), whose sum is σ = 742501766403. Its totient is φ = 219268463232.

The previous prime is 465961895513. The next prime is 465961895561. The reversal of 465961895522 is 225598169564.

It can be written as a sum of positive squares in 5 ways, for example, as 456761057281 + 9200838241 = 675841^2 + 95921^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=482681.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16396958 + ... + 16425350.

Almost surely, 2^465961895522 is an apocalyptic number.

465961895522 is a deficient number, since it is larger than the sum of its proper divisors (276539870881).

465961895522 is an frugal number, since it uses more digits than its factorization.

465961895522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56822 (or 28412 counting only the distinct ones).

The product of its digits is 46656000, while the sum is 62.

The spelling of 465961895522 in words is "four hundred sixty-five billion, nine hundred sixty-one million, eight hundred ninety-five thousand, five hundred twenty-two".