946565543056 has 45 divisors (see below), whose sum is σ = 2133455933619. Its totient is φ = 405659272032.

The previous prime is 946565542999. The next prime is 946565543093. The reversal of 946565543056 is 650345565649.

The square root of 946565543056 is 972916.

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

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, 27224275 + ... + 27259021.

Almost surely, 2^946565543056 is an apocalyptic number.

946565543056 is the 972916-th square number.

It is an amenable number.

946565543056 is an abundant number, since it is smaller than the sum of its proper divisors (1186890390563).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946565543056 is an frugal number, since it uses more digits than its factorization.

946565543056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69516 (or 34756 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 58.

The spelling of 946565543056 in words is "nine hundred forty-six billion, five hundred sixty-five million, five hundred forty-three thousand, fifty-six".