550041252432 has 80 divisors (see below), whose sum is σ = 1650553203072. Its totient is φ = 154578332160.

The previous prime is 550041252401. The next prime is 550041252443. The reversal of 550041252432 is 234252140055.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 550041252393 and 550041252402.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13397763 + ... + 13438754.

Almost surely, 2^550041252432 is an apocalyptic number.

It is an amenable number.

550041252432 is an abundant number, since it is smaller than the sum of its proper divisors (1100511950640).

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

550041252432 is a wasteful number, since it uses less digits than its factorization.

550041252432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26836596 (or 26836590 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 550041252432 its reverse (234252140055), we get a palindrome (784293392487).

The spelling of 550041252432 in words is "five hundred fifty billion, forty-one million, two hundred fifty-two thousand, four hundred thirty-two".