461841227528 has 12 divisors (see below), whose sum is σ = 865955905695. Its totient is φ = 230919652680.

The previous prime is 461841227479. The next prime is 461841227563. The reversal of 461841227528 is 825722148164.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 230920613764 + 230920613764 = 480542^2 + 480542^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=480542.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1802033 + ... + 2042303.

Almost surely, 2^461841227528 is an apocalyptic number.

It is an amenable number.

461841227528 is a deficient number, since it is larger than the sum of its proper divisors (404114678167).

461841227528 is an frugal number, since it uses more digits than its factorization.

461841227528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480548 (or 240273 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

Multiplying 461841227528 by its sum of digits (50), we get a square (23092061376400 = 4805420²).

The spelling of 461841227528 in words is "four hundred sixty-one billion, eight hundred forty-one million, two hundred twenty-seven thousand, five hundred twenty-eight".