51060510566 has 16 divisors (see below), whose sum is σ = 82747592928. Its totient is φ = 23490609600.

The previous prime is 51060510539. The next prime is 51060510581. The reversal of 51060510566 is 66501506015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149255 + ... + 3165426.

It is an arithmetic number, because the mean of its divisors is an integer number (5171724558).

Almost surely, 2^51060510566 is an apocalyptic number.

51060510566 is a deficient number, since it is larger than the sum of its proper divisors (31687082362).

51060510566 is a wasteful number, since it uses less digits than its factorization.

51060510566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315007.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 51060510566 in words is "fifty-one billion, sixty million, five hundred ten thousand, five hundred sixty-six".