5660928018 has 12 divisors (see below), whose sum is σ = 12265344078. Its totient is φ = 1886976000.

The previous prime is 5660927981. The next prime is 5660928023. The reversal of 5660928018 is 8108290665.

5660928018 is a `hidden beast` number, since 5 + 6 + 609 + 28 + 0 + 18 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3205031769 + 2455896249 = 56613^2 + 49557^2 .

It is a super-2 number, since 2×5660928018² = 64092212049954816648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157247983 + ... + 157248018.

Almost surely, 2^5660928018 is an apocalyptic number.

5660928018 is an abundant number, since it is smaller than the sum of its proper divisors (6604416060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5660928018 is a wasteful number, since it uses less digits than its factorization.

5660928018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314496009 (or 314496006 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 5660928018 is about 75239.1388706702. The cubic root of 5660928018 is about 1782.2250525395.

The spelling of 5660928018 in words is "five billion, six hundred sixty million, nine hundred twenty-eight thousand, eighteen".