5601166516 has 12 divisors (see below), whose sum is σ = 10693136160. Its totient is φ = 2545984760.

The previous prime is 5601166513. The next prime is 5601166531. The reversal of 5601166516 is 6156611065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601166513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63649576 + ... + 63649663.

It is an arithmetic number, because the mean of its divisors is an integer number (891094680).

Almost surely, 2^5601166516 is an apocalyptic number.

It is an amenable number.

5601166516 is a deficient number, since it is larger than the sum of its proper divisors (5091969644).

5601166516 is a wasteful number, since it uses less digits than its factorization.

5601166516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127299254 (or 127299252 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 5601166516 is about 74840.9414425019. The cubic root of 5601166516 is about 1775.9312989989.

The spelling of 5601166516 in words is "five billion, six hundred one million, one hundred sixty-six thousand, five hundred sixteen".