5447647338063 has 24 divisors (see below), whose sum is σ = 8449790388480. Its totient is φ = 3112802002800.

The previous prime is 5447647338059. The next prime is 5447647338101. The reversal of 5447647338063 is 3608337467445.

It is not a de Polignac number, because 5447647338063 - 2² = 5447647338059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5447647337988 and 5447647338006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447647330063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2511658 + ... + 4147736.

It is an arithmetic number, because the mean of its divisors is an integer number (352074599520).

Almost surely, 2^{5447647338063} is an apocalyptic number.

5447647338063 is a deficient number, since it is larger than the sum of its proper divisors (3002143050417).

5447647338063 is a wasteful number, since it uses less digits than its factorization.

5447647338063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658747 (or 1658740 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 60.

The spelling of 5447647338063 in words is "five trillion, four hundred forty-seven billion, six hundred forty-seven million, three hundred thirty-eight thousand, sixty-three".