54352221131223 has 24 divisors (see below), whose sum is σ = 78647815772240. Its totient is φ = 36170638801920.

The previous prime is 54352221131207. The next prime is 54352221131237. The reversal of 54352221131223 is 32213112225345.

54352221131223 is a `hidden beast` number, since 5 + 4 + 3 + 522 + 2 + 1 + 1 + 3 + 122 + 3 = 666.

It is not a de Polignac number, because 54352221131223 - 2⁴ = 54352221131207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54352221131023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435072093 + ... + 435197001.

Almost surely, 2^{54352221131223} is an apocalyptic number.

54352221131223 is a deficient number, since it is larger than the sum of its proper divisors (24295594641017).

54352221131223 is a wasteful number, since it uses less digits than its factorization.

54352221131223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210159 (or 210156 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

Adding to 54352221131223 its reverse (32213112225345), we get a palindrome (86565333356568).

The spelling of 54352221131223 in words is "fifty-four trillion, three hundred fifty-two billion, two hundred twenty-one million, one hundred thirty-one thousand, two hundred twenty-three".