159696051253 has 2 divisors, whose sum is σ = 159696051254. Its totient is φ = 159696051252.

The previous prime is 159696051227. The next prime is 159696051331. The reversal of 159696051253 is 352150696951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159266442724 + 429608529 = 399082^2 + 20727^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159696051253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159696051253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159696058253) 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 as a sum of consecutive naturals, namely, 79848025626 + 79848025627.

It is an arithmetic number, because the mean of its divisors is an integer number (79848025627).

Almost surely, 2^159696051253 is an apocalyptic number.

It is an amenable number.

159696051253 is a deficient number, since it is larger than the sum of its proper divisors (1).

159696051253 is an equidigital number, since it uses as much as digits as its factorization.

159696051253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187000, while the sum is 52.

The spelling of 159696051253 in words is "one hundred fifty-nine billion, six hundred ninety-six million, fifty-one thousand, two hundred fifty-three".