63147211136105 has 16 divisors (see below), whose sum is σ = 76162580778240. Its totient is φ = 50260492548672.

The previous prime is 63147211136083. The next prime is 63147211136147. The reversal of 63147211136105 is 50163111274136.

It is a cyclic number.

It is not a de Polignac number, because 63147211136105 - 2¹⁴ = 63147211119721 is a prime.

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, 62069516 + ... + 63078674.

It is an arithmetic number, because the mean of its divisors is an integer number (4760161298640).

Almost surely, 2^{63147211136105} is an apocalyptic number.

It is an amenable number.

63147211136105 is a deficient number, since it is larger than the sum of its proper divisors (13015369642135).

63147211136105 is a wasteful number, since it uses less digits than its factorization.

63147211136105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072888.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 63147211136105 in words is "sixty-three trillion, one hundred forty-seven billion, two hundred eleven million, one hundred thirty-six thousand, one hundred five".