552289930 has 16 divisors (see below), whose sum is σ = 997365600. Its totient is φ = 220195152.

The previous prime is 552289921. The next prime is 552289937. The reversal of 552289930 is 39982255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (552289937) 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 7 ways as a sum of consecutive naturals, for example, 86880 + ... + 93019.

It is an arithmetic number, because the mean of its divisors is an integer number (62335350).

Almost surely, 2^552289930 is an apocalyptic number.

552289930 is a deficient number, since it is larger than the sum of its proper divisors (445075670).

552289930 is a wasteful number, since it uses less digits than its factorization.

552289930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180213.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 552289930 is about 23500.8495591117. The cubic root of 552289930 is about 820.4567800073.

The spelling of 552289930 in words is "five hundred fifty-two million, two hundred eighty-nine thousand, nine hundred thirty".