63068919612 has 24 divisors (see below), whose sum is σ = 150750101712. Its totient is φ = 20510217600.

The previous prime is 63068919553. The next prime is 63068919673. The reversal of 63068919612 is 21691986036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64093939 + ... + 64094922.

It is an arithmetic number, because the mean of its divisors is an integer number (6281254238).

Almost surely, 2^63068919612 is an apocalyptic number.

It is an amenable number.

63068919612 is an abundant number, since it is smaller than the sum of its proper divisors (87681182100).

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

63068919612 is a wasteful number, since it uses less digits than its factorization.

63068919612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128188909 (or 128188907 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 63068919612 in words is "sixty-three billion, sixty-eight million, nine hundred nineteen thousand, six hundred twelve".