13662601627 has 4 divisors (see below), whose sum is σ = 13783509720. Its totient is φ = 13541693536.

The previous prime is 13662601619. The next prime is 13662601709. The reversal of 13662601627 is 72610626631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13662601627 - 2³ = 13662601619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13662601627.

It is not an unprimeable number, because it can be changed into a prime (13662601607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60453877 + ... + 60454102.

It is an arithmetic number, because the mean of its divisors is an integer number (3445877430).

Almost surely, 2^13662601627 is an apocalyptic number.

13662601627 is a deficient number, since it is larger than the sum of its proper divisors (120908093).

13662601627 is a wasteful number, since it uses less digits than its factorization.

13662601627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120908092.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 13662601627 in words is "thirteen billion, six hundred sixty-two million, six hundred one thousand, six hundred twenty-seven".