159287517383 has 2 divisors, whose sum is σ = 159287517384. Its totient is φ = 159287517382.

The previous prime is 159287517293. The next prime is 159287517391. The reversal of 159287517383 is 383715782951.

It is a strong prime.

It is an emirp because it is prime and its reverse (383715782951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 159287517383 - 2¹⁶ = 159287451847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159287510383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79643758691 + 79643758692.

It is an arithmetic number, because the mean of its divisors is an integer number (79643758692).

Almost surely, 2^159287517383 is an apocalyptic number.

159287517383 is a deficient number, since it is larger than the sum of its proper divisors (1).

159287517383 is an equidigital number, since it uses as much as digits as its factorization.

159287517383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12700800, while the sum is 59.

The spelling of 159287517383 in words is "one hundred fifty-nine billion, two hundred eighty-seven million, five hundred seventeen thousand, three hundred eighty-three".