52159285 has 8 divisors (see below), whose sum is σ = 65312640. Its totient is φ = 39913104.

The previous prime is 52159279. The next prime is 52159291. The reversal of 52159285 is 58295125.

It is an interprime number because it is at equal distance from previous prime (52159279) and next prime (52159291).

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

It is a cyclic number.

It is not a de Polignac number, because 52159285 - 2⁵ = 52159253 is a prime.

It is a super-2 number, since 2×52159285² = 5441182023422450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226665 + ... + 226894.

It is an arithmetic number, because the mean of its divisors is an integer number (8164080).

Almost surely, 2^52159285 is an apocalyptic number.

It is an amenable number.

52159285 is a deficient number, since it is larger than the sum of its proper divisors (13153355).

52159285 is a wasteful number, since it uses less digits than its factorization.

52159285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453587.

The product of its digits is 36000, while the sum is 37.

The square root of 52159285 is about 7222.1385337032. The cubic root of 52159285 is about 373.6318381292.

The spelling of 52159285 in words is "fifty-two million, one hundred fifty-nine thousand, two hundred eighty-five".