552285390 has 16 divisors (see below), whose sum is σ = 1325485008. Its totient is φ = 147276096.

The previous prime is 552285319. The next prime is 552285397. The reversal of 552285390 is 93582255.

552285390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552285397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9204727 + ... + 9204786.

It is an arithmetic number, because the mean of its divisors is an integer number (82842813).

Almost surely, 2^552285390 is an apocalyptic number.

552285390 is an abundant number, since it is smaller than the sum of its proper divisors (773199618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552285390 is a wasteful number, since it uses less digits than its factorization.

552285390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18409523.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 552285390 is about 23500.7529666605. The cubic root of 552285390 is about 820.4545318620.

The spelling of 552285390 in words is "five hundred fifty-two million, two hundred eighty-five thousand, three hundred ninety".