552317505 has 32 divisors (see below), whose sum is σ = 953368704. Its totient is φ = 272004096.

The previous prime is 552317503. The next prime is 552317531. The reversal of 552317505 is 505713255.

It is not a de Polignac number, because 552317505 - 2¹ = 552317503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552317501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6919 + ... + 33948.

It is an arithmetic number, because the mean of its divisors is an integer number (29792772).

Almost surely, 2^552317505 is an apocalyptic number.

It is an amenable number.

552317505 is a deficient number, since it is larger than the sum of its proper divisors (401051199).

552317505 is a wasteful number, since it uses less digits than its factorization.

552317505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40945.

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 552317505 is about 23501.4362327071. The cubic root of 552317505 is about 820.4704345016.

The spelling of 552317505 in words is "five hundred fifty-two million, three hundred seventeen thousand, five hundred five".