550125518933 has 8 divisors (see below), whose sum is σ = 550388504448. Its totient is φ = 549862603024.

The previous prime is 550125518909. The next prime is 550125518963. The reversal of 550125518933 is 339815521055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550125518933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550125518963) 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 7 ways as a sum of consecutive naturals, for example, 21771935 + ... + 21797187.

It is an arithmetic number, because the mean of its divisors is an integer number (68798563056).

Almost surely, 2^550125518933 is an apocalyptic number.

It is an amenable number.

550125518933 is a deficient number, since it is larger than the sum of its proper divisors (262985515).

550125518933 is a wasteful number, since it uses less digits than its factorization.

550125518933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34803.

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 550125518933 in words is "five hundred fifty billion, one hundred twenty-five million, five hundred eighteen thousand, nine hundred thirty-three".