63068293266 has 32 divisors (see below), whose sum is σ = 137629267776. Its totient is φ = 19108032000.

The previous prime is 63068293237. The next prime is 63068293289. The reversal of 63068293266 is 66239286036.

63068293266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 277846 + ... + 450926.

It is an arithmetic number, because the mean of its divisors is an integer number (4300914618).

Almost surely, 2^63068293266 is an apocalyptic number.

63068293266 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

63068293266 is an abundant number, since it is smaller than the sum of its proper divisors (74560974510).

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

63068293266 is a wasteful number, since it uses less digits than its factorization.

63068293266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178618.

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 63068293266 in words is "sixty-three billion, sixty-eight million, two hundred ninety-three thousand, two hundred sixty-six".