554544133512 has 32 divisors (see below), whose sum is σ = 1386422369280. Its totient is φ = 184839773120.

The previous prime is 554544133489. The next prime is 554544133513. The reversal of 554544133512 is 215331445455.

It is not an unprimeable number, because it can be changed into a prime (554544133513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42937 + ... + 1054007.

It is an arithmetic number, because the mean of its divisors is an integer number (43325699040).

Almost surely, 2^554544133512 is an apocalyptic number.

It is an amenable number.

554544133512 is an abundant number, since it is smaller than the sum of its proper divisors (831878235768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554544133512 is a wasteful number, since it uses less digits than its factorization.

554544133512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033933 (or 1033929 counting only the distinct ones).

The product of its digits is 720000, while the sum is 42.

Adding to 554544133512 its reverse (215331445455), we get a palindrome (769875578967).

The spelling of 554544133512 in words is "five hundred fifty-four billion, five hundred forty-four million, one hundred thirty-three thousand, five hundred twelve".