5260662668 has 24 divisors (see below), whose sum is σ = 9242772000. Its totient is φ = 2619888768.

The previous prime is 5260662661. The next prime is 5260662679. The reversal of 5260662668 is 8662660625.

It is not an unprimeable number, because it can be changed into a prime (5260662661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839896 + ... + 1842752.

It is an arithmetic number, because the mean of its divisors is an integer number (385115500).

Almost surely, 2^5260662668 is an apocalyptic number.

It is an amenable number.

5260662668 is a deficient number, since it is larger than the sum of its proper divisors (3982109332).

5260662668 is a wasteful number, since it uses less digits than its factorization.

5260662668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529 (or 4527 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The square root of 5260662668 is about 72530.4258087597. The cubic root of 5260662668 is about 1739.1891527417.

The spelling of 5260662668 in words is "five billion, two hundred sixty million, six hundred sixty-two thousand, six hundred sixty-eight".