550032425342040 has 32 divisors (see below), whose sum is σ = 1650097276026480. Its totient is φ = 146675313424512.

The previous prime is 550032425341939. The next prime is 550032425342041. The reversal of 550032425342040 is 40243524230055.

It is a self number, because there is not a number n which added to its sum of digits gives 550032425342040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550032425342041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291801772139 + ... + 2291801772378.

Almost surely, 2^{550032425342040} is an apocalyptic number.

It is an amenable number.

550032425342040 is an abundant number, since it is smaller than the sum of its proper divisors (1100064850684440).

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

550032425342040 is a wasteful number, since it uses less digits than its factorization.

550032425342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583603544531 (or 4583603544527 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 550032425342040 its reverse (40243524230055), we get a palindrome (590275949572095).

The spelling of 550032425342040 in words is "five hundred fifty trillion, thirty-two billion, four hundred twenty-five million, three hundred forty-two thousand, forty".