52853615 has 8 divisors (see below), whose sum is σ = 64774080. Its totient is φ = 41383072.

The previous prime is 52853587. The next prime is 52853639. The reversal of 52853615 is 51635825.

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 52853615 - 2¹² = 52849519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112220 + ... + 112689.

It is an arithmetic number, because the mean of its divisors is an integer number (8096760).

Almost surely, 2^52853615 is an apocalyptic number.

52853615 is a deficient number, since it is larger than the sum of its proper divisors (11920465).

52853615 is a wasteful number, since it uses less digits than its factorization.

52853615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224961.

The product of its digits is 36000, while the sum is 35.

The square root of 52853615 is about 7270.0491745242. The cubic root of 52853615 is about 375.2824301981.

The spelling of 52853615 in words is "fifty-two million, eight hundred fifty-three thousand, six hundred fifteen".