5660066498 has 16 divisors (see below), whose sum is σ = 8567132184. Its totient is φ = 2804428800.

The previous prime is 5660066491. The next prime is 5660066501. The reversal of 5660066498 is 8946600665.

It can be written as a sum of positive squares in 4 ways, for example, as 5501633929 + 158432569 = 74173^2 + 12587^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5660066491) 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, 140198 + ... + 175998.

Almost surely, 2^5660066498 is an apocalyptic number.

5660066498 is a deficient number, since it is larger than the sum of its proper divisors (2907065686).

5660066498 is a wasteful number, since it uses less digits than its factorization.

5660066498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36517.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 5660066498 is about 75233.4134411034. The cubic root of 5660066498 is about 1782.1346374215.

The spelling of 5660066498 in words is "five billion, six hundred sixty million, sixty-six thousand, four hundred ninety-eight".