63070306808 has 32 divisors (see below), whose sum is σ = 124510195200. Its totient is φ = 29868370272.

The previous prime is 63070306781. The next prime is 63070306813. The reversal of 63070306808 is 80860307036.

63070306808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63070306808² (a number of 22 digits) contains 22 as substring.

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, 629291 + ... + 722597.

It is an arithmetic number, because the mean of its divisors is an integer number (3890943600).

Almost surely, 2^63070306808 is an apocalyptic number.

It is an amenable number.

63070306808 is a deficient number, since it is larger than the sum of its proper divisors (61439888392).

63070306808 is a wasteful number, since it uses less digits than its factorization.

63070306808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97779 (or 97775 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 63070306808 in words is "sixty-three billion, seventy million, three hundred six thousand, eight hundred eight".