10608543613 has 4 divisors (see below), whose sum is σ = 10717910140. Its totient is φ = 10499177088.

The previous prime is 10608543601. The next prime is 10608543761. The reversal of 10608543613 is 31634580601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4804846489 + 5803697124 = 69317^2 + 76182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10608543613 is a prime.

It is a super-2 number, since 2×10608543613² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10608541613) 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, 54683118 + ... + 54683311.

It is an arithmetic number, because the mean of its divisors is an integer number (2679477535).

Almost surely, 2^10608543613 is an apocalyptic number.

It is an amenable number.

10608543613 is a deficient number, since it is larger than the sum of its proper divisors (109366527).

10608543613 is an equidigital number, since it uses as much as digits as its factorization.

10608543613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109366526.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 10608543613 in words is "ten billion, six hundred eight million, five hundred forty-three thousand, six hundred thirteen".