13606663507288 has 16 divisors (see below), whose sum is σ = 25515613467000. Its totient is φ = 6802499916096.

The previous prime is 13606663507271. The next prime is 13606663507403. The reversal of 13606663507288 is 88270536660631.

It is a super-2 number, since 2×13606663507288² (a number of 27 digits) contains 22 as substring.

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, 103910173 + ... + 104041036.

Almost surely, 2^{13606663507288} is an apocalyptic number.

It is an amenable number.

13606663507288 is a deficient number, since it is larger than the sum of its proper divisors (11908949959712).

13606663507288 is a wasteful number, since it uses less digits than its factorization.

13606663507288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207959394 (or 207959390 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 13606663507288 in words is "thirteen trillion, six hundred six billion, six hundred sixty-three million, five hundred seven thousand, two hundred eighty-eight".