159052287 has 8 divisors (see below), whose sum is σ = 223231360. Its totient is φ = 100454040.

The previous prime is 159052273. The next prime is 159052301. The reversal of 159052287 is 782250951.

It is an interprime number because it is at equal distance from previous prime (159052273) and next prime (159052301).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159052287 - 2⁸ = 159052031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159052207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395139 + ... + 1395252.

It is an arithmetic number, because the mean of its divisors is an integer number (27903920).

Almost surely, 2^159052287 is an apocalyptic number.

159052287 is a deficient number, since it is larger than the sum of its proper divisors (64179073).

159052287 is a wasteful number, since it uses less digits than its factorization.

159052287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790413.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 159052287 is about 12611.5933569078. The cubic root of 159052287 is about 541.8095296648.

The spelling of 159052287 in words is "one hundred fifty-nine million, fifty-two thousand, two hundred eighty-seven".