52966653 has 4 divisors (see below), whose sum is σ = 70622208. Its totient is φ = 35311100.

The previous prime is 52966651. The next prime is 52966703. The reversal of 52966653 is 35666925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52966653 - 2¹ = 52966651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52966651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8827773 + ... + 8827778.

It is an arithmetic number, because the mean of its divisors is an integer number (17655552).

Almost surely, 2^52966653 is an apocalyptic number.

It is an amenable number.

52966653 is a deficient number, since it is larger than the sum of its proper divisors (17655555).

52966653 is a wasteful number, since it uses less digits than its factorization.

52966653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17655554.

The product of its digits is 291600, while the sum is 42.

The square root of 52966653 is about 7277.8192475494. The cubic root of 52966653 is about 375.5497784780.

The spelling of 52966653 in words is "fifty-two million, nine hundred sixty-six thousand, six hundred fifty-three".