53114223 has 4 divisors (see below), whose sum is σ = 70818968. Its totient is φ = 35409480.

The previous prime is 53114123. The next prime is 53114251. The reversal of 53114223 is 32241135.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-53114223 is a prime.

It is a super-2 number, since 2×53114223² = 5642241369787458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53114223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53114293) 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, 8852368 + ... + 8852373.

It is an arithmetic number, because the mean of its divisors is an integer number (17704742).

Almost surely, 2^53114223 is an apocalyptic number.

53114223 is a deficient number, since it is larger than the sum of its proper divisors (17704745).

53114223 is a wasteful number, since it uses less digits than its factorization.

53114223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17704744.

The product of its digits is 720, while the sum is 21.

The square root of 53114223 is about 7287.9505349584. The cubic root of 53114223 is about 375.8982272276.

Adding to 53114223 its reverse (32241135), we get a palindrome (85355358).

The spelling of 53114223 in words is "fifty-three million, one hundred fourteen thousand, two hundred twenty-three".