51006065614 has 32 divisors (see below), whose sum is σ = 88841028096. Its totient is φ = 21511936800.

The previous prime is 51006065603. The next prime is 51006065659. The reversal of 51006065614 is 41656060015.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 51006065614.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113452 + ... + 338944.

It is an arithmetic number, because the mean of its divisors is an integer number (2776282128).

Almost surely, 2^51006065614 is an apocalyptic number.

51006065614 is a deficient number, since it is larger than the sum of its proper divisors (37834962482).

51006065614 is a wasteful number, since it uses less digits than its factorization.

51006065614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225760.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 51006065614 in words is "fifty-one billion, six million, sixty-five thousand, six hundred fourteen".