466280025409 has 27 divisors (see below), whose sum is σ = 535973701249. Its totient is φ = 405310665320.

The previous prime is 466280025391. The next prime is 466280025469. The reversal of 466280025409 is 904520082664.

The square root of 466280025409 is 682847.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 466280025409 - 2⁵ = 466280025377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466280025469) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 172758942 + ... + 172761640.

Almost surely, 2^466280025409 is an apocalyptic number.

466280025409 is the 682847-th square number.

466280025409 is the 341424-th centered octagonal number.

It is an amenable number.

466280025409 is a deficient number, since it is larger than the sum of its proper divisors (69693675840).

466280025409 is an frugal number, since it uses more digits than its factorization.

466280025409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5466 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 466280025409 in words is "four hundred sixty-six billion, two hundred eighty million, twenty-five thousand, four hundred nine".