550508325 has 24 divisors (see below), whose sum is σ = 910879200. Its totient is φ = 293376960.

The previous prime is 550508293. The next prime is 550508327. The reversal of 550508325 is 523805055.

It is not a de Polignac number, because 550508325 - 2⁵ = 550508293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550508327) 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 23 ways as a sum of consecutive naturals, for example, 146571 + ... + 150279.

It is an arithmetic number, because the mean of its divisors is an integer number (37953300).

Almost surely, 2^550508325 is an apocalyptic number.

It is an amenable number.

550508325 is a deficient number, since it is larger than the sum of its proper divisors (360370875).

550508325 is a wasteful number, since it uses less digits than its factorization.

550508325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701 (or 5696 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 550508325 is about 23462.9138216037. The cubic root of 550508325 is about 819.5736058994.

The spelling of 550508325 in words is "five hundred fifty million, five hundred eight thousand, three hundred twenty-five".