15697271113483 has 2 divisors, whose sum is σ = 15697271113484. Its totient is φ = 15697271113482.

The previous prime is 15697271113429. The next prime is 15697271113597. The reversal of 15697271113483 is 38431117279651.

It is a weak prime.

It is an emirp because it is prime and its reverse (38431117279651) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15697271113483 is a prime.

It is not a weakly prime, because it can be changed into another prime (15697271113423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7848635556741 + 7848635556742.

It is an arithmetic number, because the mean of its divisors is an integer number (7848635556742).

Almost surely, 2^{15697271113483} is an apocalyptic number.

15697271113483 is a deficient number, since it is larger than the sum of its proper divisors (1).

15697271113483 is an equidigital number, since it uses as much as digits as its factorization.

15697271113483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 58.

The spelling of 15697271113483 in words is "fifteen trillion, six hundred ninety-seven billion, two hundred seventy-one million, one hundred thirteen thousand, four hundred eighty-three".