550332375 has 16 divisors (see below), whose sum is σ = 915753696. Its totient is φ = 293510400.

The previous prime is 550332373. The next prime is 550332379. The reversal of 550332375 is 573233055.

It is not a de Polignac number, because 550332375 - 2¹ = 550332373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550332373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733402 + ... + 734151.

It is an arithmetic number, because the mean of its divisors is an integer number (57234606).

Almost surely, 2^550332375 is an apocalyptic number.

550332375 is a deficient number, since it is larger than the sum of its proper divisors (365421321).

550332375 is a wasteful number, since it uses less digits than its factorization.

550332375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467571 (or 1467561 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 33.

The square root of 550332375 is about 23459.1639876616. The cubic root of 550332375 is about 819.4862809457.

The spelling of 550332375 in words is "five hundred fifty million, three hundred thirty-two thousand, three hundred seventy-five".