5368659961 has 12 divisors (see below), whose sum is σ = 6248791668. Its totient is φ = 4599044352.

The previous prime is 5368659953. The next prime is 5368659979. The reversal of 5368659961 is 1699568635.

It can be written as a sum of positive squares in 2 ways, for example, as 2679615225 + 2689044736 = 51765^2 + 51856^2 .

It is not a de Polignac number, because 5368659961 - 2³ = 5368659953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5368659896 and 5368659905.

It is not an unprimeable number, because it can be changed into a prime (5368659911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56245 + ... + 117901.

It is an arithmetic number, because the mean of its divisors is an integer number (520732639).

Almost surely, 2^5368659961 is an apocalyptic number.

It is an amenable number.

5368659961 is a deficient number, since it is larger than the sum of its proper divisors (880131707).

5368659961 is a wasteful number, since it uses less digits than its factorization.

5368659961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63448 (or 63441 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 58.

The square root of 5368659961 is about 73271.1400279810. The cubic root of 5368659961 is about 1751.0100249448.

The spelling of 5368659961 in words is "five billion, three hundred sixty-eight million, six hundred fifty-nine thousand, nine hundred sixty-one".