554232445123 has 12 divisors (see below), whose sum is σ = 646919799120. Its totient is φ = 473435016432.

The previous prime is 554232445121. The next prime is 554232445157. The reversal of 554232445123 is 321544232455.

It is not a de Polignac number, because 554232445123 - 2¹ = 554232445121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554232445121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19287463 + ... + 19316176.

It is an arithmetic number, because the mean of its divisors is an integer number (53909983260).

Almost surely, 2^554232445123 is an apocalyptic number.

554232445123 is a deficient number, since it is larger than the sum of its proper divisors (92687353997).

554232445123 is a wasteful number, since it uses less digits than its factorization.

554232445123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38603946 (or 38603939 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

Adding to 554232445123 its reverse (321544232455), we get a palindrome (875776677578).

The spelling of 554232445123 in words is "five hundred fifty-four billion, two hundred thirty-two million, four hundred forty-five thousand, one hundred twenty-three".