9643285572496 has 45 divisors (see below), whose sum is σ = 18742022292091. Its totient is φ = 4806681142496.

The previous prime is 9643285572467. The next prime is 9643285572527. The reversal of 9643285572496 is 6942755823469.

It is a happy number.

The square root of 9643285572496 is 3105364.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4757416635 + ... + 4757418661.

Almost surely, 2^{9643285572496} is an apocalyptic number.

9643285572496 is the 3105364-th square number.

It is an amenable number.

9643285572496 is a deficient number, since it is larger than the sum of its proper divisors (9098736719595).

9643285572496 is an frugal number, since it uses more digits than its factorization.

9643285572496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828 (or 2412 counting only the distinct ones).

The product of its digits is 783820800, while the sum is 70.

The spelling of 9643285572496 in words is "nine trillion, six hundred forty-three billion, two hundred eighty-five million, five hundred seventy-two thousand, four hundred ninety-six".