550435045325 has 12 divisors (see below), whose sum is σ = 744588498048. Its totient is φ = 400316396400.

The previous prime is 550435045297. The next prime is 550435045331. The reversal of 550435045325 is 523540534055.

It is a de Polignac number, because none of the positive numbers 2^k-550435045325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1000790717 + ... + 1000791266.

It is an arithmetic number, because the mean of its divisors is an integer number (62049041504).

Almost surely, 2^550435045325 is an apocalyptic number.

550435045325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550435045325 is a deficient number, since it is larger than the sum of its proper divisors (194153452723).

550435045325 is a wasteful number, since it uses less digits than its factorization.

550435045325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001582004 (or 2001581999 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 550435045325 in words is "five hundred fifty billion, four hundred thirty-five million, forty-five thousand, three hundred twenty-five".