53066293 has 8 divisors (see below), whose sum is σ = 60746112. Its totient is φ = 45411216.

The previous prime is 53066291. The next prime is 53066347. The reversal of 53066293 is 39266035.

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 53066293 - 2¹ = 53066291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53066291) 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, 1330 + ... + 10387.

It is an arithmetic number, because the mean of its divisors is an integer number (7593264).

Almost surely, 2^53066293 is an apocalyptic number.

It is an amenable number.

53066293 is a deficient number, since it is larger than the sum of its proper divisors (7679819).

53066293 is a wasteful number, since it uses less digits than its factorization.

53066293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12371.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 53066293 is about 7284.6614883603. The cubic root of 53066293 is about 375.7851236610.

The spelling of 53066293 in words is "fifty-three million, sixty-six thousand, two hundred ninety-three".