63302345806 has 32 divisors (see below), whose sum is σ = 110157465600. Its totient is φ = 26720819136.

The previous prime is 63302345801. The next prime is 63302345833. The reversal of 63302345806 is 60854320336.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63302345801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700395 + ... + 785593.

It is an arithmetic number, because the mean of its divisors is an integer number (3442420800).

Almost surely, 2^63302345806 is an apocalyptic number.

63302345806 is a deficient number, since it is larger than the sum of its proper divisors (46855119794).

63302345806 is a wasteful number, since it uses less digits than its factorization.

63302345806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86008.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 63302345806 in words is "sixty-three billion, three hundred two million, three hundred forty-five thousand, eight hundred six".