63389270612 has 48 divisors (see below), whose sum is σ = 119201884032. Its totient is φ = 29422673280.

The previous prime is 63389270599. The next prime is 63389270669. The reversal of 63389270612 is 21607298336.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570062 + ... + 672122.

It is an arithmetic number, because the mean of its divisors is an integer number (2483372584).

Almost surely, 2^63389270612 is an apocalyptic number.

It is an amenable number.

63389270612 is a deficient number, since it is larger than the sum of its proper divisors (55812613420).

63389270612 is a wasteful number, since it uses less digits than its factorization.

63389270612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102288 (or 102286 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 63389270612 in words is "sixty-three billion, three hundred eighty-nine million, two hundred seventy thousand, six hundred twelve".