63660153105260 has 12 divisors (see below), whose sum is σ = 133686321521088. Its totient is φ = 25464061242096.

The previous prime is 63660153105257. The next prime is 63660153105343. The reversal of 63660153105260 is 6250135106636.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1591503827612 + ... + 1591503827651.

It is an arithmetic number, because the mean of its divisors is an integer number (11140526793424).

Almost surely, 2^{63660153105260} is an apocalyptic number.

It is an amenable number.

63660153105260 is an abundant number, since it is smaller than the sum of its proper divisors (70026168415828).

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

63660153105260 is a wasteful number, since it uses less digits than its factorization.

63660153105260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183007655272 (or 3183007655270 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 63660153105260 in words is "sixty-three trillion, six hundred sixty billion, one hundred fifty-three million, one hundred five thousand, two hundred sixty".