465520054066 has 8 divisors (see below), whose sum is σ = 707845561884. Its totient is φ = 229571533440.

The previous prime is 465520054061. The next prime is 465520054121. The reversal of 465520054066 is 660450025564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 441598791841 + 23921262225 = 664529^2 + 154665^2 .

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

It is a super-2 number, since 2×465520054066² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (465520054061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594246615 + ... + 1594246906.

Almost surely, 2^465520054066 is an apocalyptic number.

465520054066 is a deficient number, since it is larger than the sum of its proper divisors (242325507818).

465520054066 is a wasteful number, since it uses less digits than its factorization.

465520054066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3188493596.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 465520054066 in words is "four hundred sixty-five billion, five hundred twenty million, fifty-four thousand, sixty-six".