51602317316 has 24 divisors (see below), whose sum is σ = 99469965504. Its totient is φ = 23227872480.

The previous prime is 51602317301. The next prime is 51602317331. The reversal of 51602317316 is 61371320615.

It is an interprime number because it is at equal distance from previous prime (51602317301) and next prime (51602317331).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5688575 + ... + 5697638.

It is an arithmetic number, because the mean of its divisors is an integer number (4144581896).

Almost surely, 2^51602317316 is an apocalyptic number.

It is an amenable number.

51602317316 is a deficient number, since it is larger than the sum of its proper divisors (47867648188).

51602317316 is a wasteful number, since it uses less digits than its factorization.

51602317316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11386331 (or 11386329 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 51602317316 in words is "fifty-one billion, six hundred two million, three hundred seventeen thousand, three hundred sixteen".