550500499992 has 16 divisors (see below), whose sum is σ = 1376251250040. Its totient is φ = 183500166656.

The previous prime is 550500499957. The next prime is 550500499993. The reversal of 550500499992 is 299994005055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550500499993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11468760393 + ... + 11468760440.

Almost surely, 2^550500499992 is an apocalyptic number.

It is an amenable number.

550500499992 is an abundant number, since it is smaller than the sum of its proper divisors (825750750048).

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

550500499992 is a wasteful number, since it uses less digits than its factorization.

550500499992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22937520842 (or 22937520838 counting only the distinct ones).

The product of its (nonzero) digits is 6561000, while the sum is 57.

The spelling of 550500499992 in words is "five hundred fifty billion, five hundred million, four hundred ninety-nine thousand, nine hundred ninety-two".