53336223 has 6 divisors (see below), whose sum is σ = 77041224. Its totient is φ = 35557476.

The previous prime is 53336219. The next prime is 53336237. The reversal of 53336223 is 32263335.

53336223 is a `hidden beast` number, since 5 + 3 + 33 + 622 + 3 = 666.

It is not a de Polignac number, because 53336223 - 2² = 53336219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53336243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2963115 + ... + 2963132.

It is an arithmetic number, because the mean of its divisors is an integer number (12840204).

Almost surely, 2^53336223 is an apocalyptic number.

53336223 is a deficient number, since it is larger than the sum of its proper divisors (23705001).

53336223 is a wasteful number, since it uses less digits than its factorization.

53336223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5926253 (or 5926250 counting only the distinct ones).

The product of its digits is 9720, while the sum is 27.

The square root of 53336223 is about 7303.1652726746. The cubic root of 53336223 is about 376.4212096307.

Adding to 53336223 its reverse (32263335), we get a palindrome (85599558).

The spelling of 53336223 in words is "fifty-three million, three hundred thirty-six thousand, two hundred twenty-three".