63316560212 has 24 divisors (see below), whose sum is σ = 111274248960. Its totient is φ = 31523984000.

The previous prime is 63316560113. The next prime is 63316560233. The reversal of 63316560212 is 21206561336.

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, 6276989 + ... + 6287067.

It is an arithmetic number, because the mean of its divisors is an integer number (4636427040).

Almost surely, 2^63316560212 is an apocalyptic number.

It is an amenable number.

63316560212 is a deficient number, since it is larger than the sum of its proper divisors (47957688748).

63316560212 is a wasteful number, since it uses less digits than its factorization.

63316560212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16591 (or 16589 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 63316560212 in words is "sixty-three billion, three hundred sixteen million, five hundred sixty thousand, two hundred twelve".