159052823 has 2 divisors, whose sum is σ = 159052824. Its totient is φ = 159052822.

The previous prime is 159052813. The next prime is 159052853. The reversal of 159052823 is 328250951.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 159052823 - 2⁴ = 159052807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (159052813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79526411 + 79526412.

It is an arithmetic number, because the mean of its divisors is an integer number (79526412).

Almost surely, 2^159052823 is an apocalyptic number.

159052823 is a deficient number, since it is larger than the sum of its proper divisors (1).

159052823 is an equidigital number, since it uses as much as digits as its factorization.

159052823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 159052823 is about 12611.6146071786. The cubic root of 159052823 is about 541.8101382898.

The spelling of 159052823 in words is "one hundred fifty-nine million, fifty-two thousand, eight hundred twenty-three".