552049842 has 32 divisors (see below), whose sum is σ = 1138996800. Its totient is φ = 178244928.

The previous prime is 552049831. The next prime is 552049847. The reversal of 552049842 is 248940255.

552049842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 552049842.

It is not an unprimeable number, because it can be changed into a prime (552049847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45409 + ... + 56267.

It is an arithmetic number, because the mean of its divisors is an integer number (35593650).

Almost surely, 2^552049842 is an apocalyptic number.

552049842 is an abundant number, since it is smaller than the sum of its proper divisors (586946958).

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

552049842 is a wasteful number, since it uses less digits than its factorization.

552049842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11130.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 552049842 is about 23495.7409331989. The cubic root of 552049842 is about 820.3378748410.

The spelling of 552049842 in words is "five hundred fifty-two million, forty-nine thousand, eight hundred forty-two".