5051161610066 has 32 divisors (see below), whose sum is σ = 9208290772800. Its totient is φ = 2046286831680.

The previous prime is 5051161610051. The next prime is 5051161610111. The reversal of 5051161610066 is 6600161611505.

It is a super-2 number, since 2×5051161610066² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304498676 + ... + 304515263.

It is an arithmetic number, because the mean of its divisors is an integer number (287759086650).

Almost surely, 2^{5051161610066} is an apocalyptic number.

5051161610066 is a deficient number, since it is larger than the sum of its proper divisors (4157129162734).

5051161610066 is a wasteful number, since it uses less digits than its factorization.

5051161610066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609013994.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 5051161610066 in words is "five trillion, fifty-one billion, one hundred sixty-one million, six hundred ten thousand, sixty-six".