51016600611 has 12 divisors (see below), whose sum is σ = 74076462720. Its totient is φ = 33832997520.

The previous prime is 51016600577. The next prime is 51016600651. The reversal of 51016600611 is 11600661015.

51016600611 is a `hidden beast` number, since 51 + 0 + 1 + 6 + 600 + 6 + 1 + 1 = 666.

It is not a de Polignac number, because 51016600611 - 2³⁴ = 33836731427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51016600651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14837316 + ... + 14840753.

It is an arithmetic number, because the mean of its divisors is an integer number (6173038560).

Almost surely, 2^51016600611 is an apocalyptic number.

51016600611 is a deficient number, since it is larger than the sum of its proper divisors (23059862109).

51016600611 is a wasteful number, since it uses less digits than its factorization.

51016600611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29678266 (or 29678263 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 51016600611 in words is "fifty-one billion, sixteen million, six hundred thousand, six hundred eleven".