552361442 has 8 divisors (see below), whose sum is σ = 844175196. Its totient is φ = 270969712.

The previous prime is 552361423. The next prime is 552361457. The reversal of 552361442 is 244163255.

552361442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 551827081 + 534361 = 23491^2 + 731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 552361399 and 552361408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605373 + ... + 2605584.

Almost surely, 2^552361442 is an apocalyptic number.

552361442 is a deficient number, since it is larger than the sum of its proper divisors (291813754).

552361442 is a wasteful number, since it uses less digits than its factorization.

552361442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211012.

The product of its digits is 28800, while the sum is 32.

The square root of 552361442 is about 23502.3709867749. The cubic root of 552361442 is about 820.4921901363.

The spelling of 552361442 in words is "five hundred fifty-two million, three hundred sixty-one thousand, four hundred forty-two".