53423540223 has 16 divisors (see below), whose sum is σ = 71559936000. Its totient is φ = 35451547040.

The previous prime is 53423540207. The next prime is 53423540227. The reversal of 53423540223 is 32204532435.

It is a cyclic number.

It is not a de Polignac number, because 53423540223 - 2⁴ = 53423540207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53423540227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1813018 + ... + 1842248.

It is an arithmetic number, because the mean of its divisors is an integer number (4472496000).

Almost surely, 2^53423540223 is an apocalyptic number.

53423540223 is a deficient number, since it is larger than the sum of its proper divisors (18136395777).

53423540223 is a wasteful number, since it uses less digits than its factorization.

53423540223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32022.

The product of its (nonzero) digits is 86400, while the sum is 33.

The spelling of 53423540223 in words is "fifty-three billion, four hundred twenty-three million, five hundred forty thousand, two hundred twenty-three".