551606032 has 10 divisors (see below), whose sum is σ = 1068736718. Its totient is φ = 275803008.

The previous prime is 551606009. The next prime is 551606047. The reversal of 551606032 is 230606155.

It can be written as a sum of positive squares in only one way, i.e., 487349776 + 64256256 = 22076^2 + 8016^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17237673 + ... + 17237704.

Almost surely, 2^551606032 is an apocalyptic number.

It is an amenable number.

551606032 is a deficient number, since it is larger than the sum of its proper divisors (517130686).

551606032 is a wasteful number, since it uses less digits than its factorization.

551606032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34475385 (or 34475379 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 551606032 is about 23486.2945566132. The cubic root of 551606032 is about 820.1179842130.

The spelling of 551606032 in words is "five hundred fifty-one million, six hundred six thousand, thirty-two".