52643017 has 8 divisors (see below), whose sum is σ = 60371136. Its totient is φ = 44966832.

The previous prime is 52643011. The next prime is 52643027. The reversal of 52643017 is 71034625.

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 52643017 - 2¹¹ = 52640969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52643011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10783 + ... + 14884.

It is an arithmetic number, because the mean of its divisors is an integer number (7546392).

Almost surely, 2^52643017 is an apocalyptic number.

It is an amenable number.

52643017 is a deficient number, since it is larger than the sum of its proper divisors (7728119).

52643017 is a wasteful number, since it uses less digits than its factorization.

52643017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25967.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52643017 is about 7255.5507716506. The cubic root of 52643017 is about 374.7833225301.

It can be divided in two parts, 5264 and 3017, that added together give a square (8281 = 91²).

The spelling of 52643017 in words is "fifty-two million, six hundred forty-three thousand, seventeen".