12613565005662 has 16 divisors (see below), whose sum is σ = 25253218058112. Its totient is φ = 4200173660760.

The previous prime is 12613565005577. The next prime is 12613565005747. The reversal of 12613565005662 is 26650056531621.

It is an interprime number because it is at equal distance from previous prime (12613565005577) and next prime (12613565005747).

It is a super-2 number, since 2×12613565005662² (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 7 ways as a sum of consecutive naturals, for example, 1086995664 + ... + 1087007267.

It is an arithmetic number, because the mean of its divisors is an integer number (1578326128632).

Almost surely, 2^{12613565005662} is an apocalyptic number.

12613565005662 is an abundant number, since it is smaller than the sum of its proper divisors (12639653052450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12613565005662 is a wasteful number, since it uses less digits than its factorization.

12613565005662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174003903.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 12613565005662 in words is "twelve trillion, six hundred thirteen billion, five hundred sixty-five million, five thousand, six hundred sixty-two".