13207886548 has 12 divisors (see below), whose sum is σ = 23115261652. Its totient is φ = 6603526080.

The previous prime is 13207886519. The next prime is 13207886557. The reversal of 13207886548 is 84568870231.

It can be written as a sum of positive squares in 2 ways, for example, as 6422740164 + 6785146384 = 80142^2 + 82372^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13207886495 and 13207886504.

It is a congruent number.

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, 26643 + ... + 164698.

Almost surely, 2^13207886548 is an apocalyptic number.

It is an amenable number.

13207886548 is a deficient number, since it is larger than the sum of its proper divisors (9907375104).

13207886548 is a wasteful number, since it uses less digits than its factorization.

13207886548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208602 (or 208600 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 13207886548 in words is "thirteen billion, two hundred seven million, eight hundred eighty-six thousand, five hundred forty-eight".