5601166616 has 8 divisors (see below), whose sum is σ = 10502187420. Its totient is φ = 2800583304.

The previous prime is 5601166589. The next prime is 5601166619. The reversal of 5601166616 is 6166611065.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5601166616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601166619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350072906 + ... + 350072921.

Almost surely, 2^5601166616 is an apocalyptic number.

It is an amenable number.

5601166616 is a deficient number, since it is larger than the sum of its proper divisors (4901020804).

5601166616 is a wasteful number, since it uses less digits than its factorization.

5601166616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700145833 (or 700145829 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 5601166616 is about 74840.9421105854. The cubic root of 5601166616 is about 1775.9313095677.

The spelling of 5601166616 in words is "five billion, six hundred one million, one hundred sixty-six thousand, six hundred sixteen".