552328406 has 16 divisors (see below), whose sum is σ = 955230624. Its totient is φ = 234616704.

The previous prime is 552328391. The next prime is 552328409. The reversal of 552328406 is 604823255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552328409) 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 7 ways as a sum of consecutive naturals, for example, 172985 + ... + 176148.

It is an arithmetic number, because the mean of its divisors is an integer number (59701914).

Almost surely, 2^552328406 is an apocalyptic number.

552328406 is a deficient number, since it is larger than the sum of its proper divisors (402902218).

552328406 is a wasteful number, since it uses less digits than its factorization.

552328406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349255.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 552328406 is about 23501.6681535588. The cubic root of 552328406 is about 820.4758322962.

The spelling of 552328406 in words is "five hundred fifty-two million, three hundred twenty-eight thousand, four hundred six".