464522484225465 has 20 divisors (see below), whose sum is σ = 832699564316004. Its totient is φ = 247745324920032.

The previous prime is 464522484225439. The next prime is 464522484225469. The reversal of 464522484225465 is 564522484225464.

464522484225465 is a `hidden beast` number, since 4 + 6 + 4 + 5 + 2 + 2 + 4 + 84 + 2 + 2 + 546 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 277603849456704 + 186918634768761 = 16661448^2 + 13671819^2 .

It is not a de Polignac number, because 464522484225465 - 2³⁵ = 464488124487097 is a prime.

It is a super-2 number, since 2×464522484225465² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (464522484225469) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 573484548022 + ... + 573484548831.

Almost surely, 2^{464522484225465} is an apocalyptic number.

464522484225465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

464522484225465 is a deficient number, since it is larger than the sum of its proper divisors (368177080090539).

464522484225465 is a wasteful number, since it uses less digits than its factorization.

464522484225465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146969096870 (or 1146969096861 counting only the distinct ones).

The product of its digits is 589824000, while the sum is 63.

Subtracting 464522484225465 from its reverse (564522484225464), we obtain a palindrome (99999999999999).

The spelling of 464522484225465 in words is "four hundred sixty-four trillion, five hundred twenty-two billion, four hundred eighty-four million, two hundred twenty-five thousand, four hundred sixty-five".