63320883 has 4 divisors (see below), whose sum is σ = 84427848. Its totient is φ = 42213920.

The previous prime is 63320843. The next prime is 63320911. The reversal of 63320883 is 38802336.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63320883 - 2⁶ = 63320819 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (63320843) 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, 10553478 + ... + 10553483.

It is an arithmetic number, because the mean of its divisors is an integer number (21106962).

Almost surely, 2^63320883 is an apocalyptic number.

63320883 is a deficient number, since it is larger than the sum of its proper divisors (21106965).

63320883 is a wasteful number, since it uses less digits than its factorization.

63320883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21106964.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 63320883 is about 7957.4419884785. The cubic root of 63320883 is about 398.5801388660.

The spelling of 63320883 in words is "sixty-three million, three hundred twenty thousand, eight hundred eighty-three".