52814593 has 8 divisors (see below), whose sum is σ = 57810536. Its totient is φ = 47952000.

The previous prime is 52814569. The next prime is 52814609. The reversal of 52814593 is 39541825.

It can be written as a sum of positive squares in 4 ways, for example, as 150544 + 52664049 = 388^2 + 7257^2 .

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 52814593 - 2²⁵ = 19260161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52814513) 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, 32508 + ... + 34093.

It is an arithmetic number, because the mean of its divisors is an integer number (7226317).

Almost surely, 2^52814593 is an apocalyptic number.

It is an amenable number.

52814593 is a deficient number, since it is larger than the sum of its proper divisors (4995943).

52814593 is a wasteful number, since it uses less digits than its factorization.

52814593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66675.

The product of its digits is 43200, while the sum is 37.

The square root of 52814593 is about 7267.3649282254. The cubic root of 52814593 is about 375.1900500367.

The spelling of 52814593 in words is "fifty-two million, eight hundred fourteen thousand, five hundred ninety-three".