10586868158661 has 4 divisors (see below), whose sum is σ = 14115824211552. Its totient is φ = 7057912105772.

The previous prime is 10586868158533. The next prime is 10586868158693. The reversal of 10586868158661 is 16685186868501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10586868158661 - 2⁷ = 10586868158533 is a prime.

It is a super-2 number, since 2×10586868158661² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10586868159661) 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, 1764478026441 + ... + 1764478026446.

It is an arithmetic number, because the mean of its divisors is an integer number (3528956052888).

Almost surely, 2^{10586868158661} is an apocalyptic number.

It is an amenable number.

10586868158661 is a deficient number, since it is larger than the sum of its proper divisors (3528956052891).

10586868158661 is an equidigital number, since it uses as much as digits as its factorization.

10586868158661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528956052890.

The product of its (nonzero) digits is 132710400, while the sum is 69.

The spelling of 10586868158661 in words is "ten trillion, five hundred eighty-six billion, eight hundred sixty-eight million, one hundred fifty-eight thousand, six hundred sixty-one".