555432322012 has 6 divisors (see below), whose sum is σ = 972006563528. Its totient is φ = 277716161004.

The previous prime is 555432322009. The next prime is 555432322043. The reversal of 555432322012 is 210223234555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69429040248 + ... + 69429040255.

Almost surely, 2^555432322012 is an apocalyptic number.

It is an amenable number.

555432322012 is a deficient number, since it is larger than the sum of its proper divisors (416574241516).

555432322012 is a wasteful number, since it uses less digits than its factorization.

555432322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138858080507 (or 138858080505 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 555432322012 its reverse (210223234555), we get a palindrome (765655556567).

The spelling of 555432322012 in words is "five hundred fifty-five billion, four hundred thirty-two million, three hundred twenty-two thousand, twelve".