159542363 has 2 divisors, whose sum is σ = 159542364. Its totient is φ = 159542362.

The previous prime is 159542321. The next prime is 159542371. The reversal of 159542363 is 363245951.

It is a strong prime.

It is an emirp because it is prime and its reverse (363245951) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 159542363 - 2¹⁰ = 159541339 is a prime.

It is not a weakly prime, because it can be changed into another prime (159542063) by changing a digit.

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 as a sum of consecutive naturals, namely, 79771181 + 79771182.

It is an arithmetic number, because the mean of its divisors is an integer number (79771182).

Almost surely, 2^159542363 is an apocalyptic number.

159542363 is a deficient number, since it is larger than the sum of its proper divisors (1).

159542363 is an equidigital number, since it uses as much as digits as its factorization.

159542363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 38.

The square root of 159542363 is about 12631.0079961973. The cubic root of 159542363 is about 542.3654382507.

The spelling of 159542363 in words is "one hundred fifty-nine million, five hundred forty-two thousand, three hundred sixty-three".