552042126 has 24 divisors (see below), whose sum is σ = 1197353664. Its totient is φ = 183819840.

The previous prime is 552042077. The next prime is 552042149. The reversal of 552042126 is 621240255.

It is a self number, because there is not a number n which added to its sum of digits gives 552042126.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1891 + ... + 33281.

It is an arithmetic number, because the mean of its divisors is an integer number (49889736).

Almost surely, 2^552042126 is an apocalyptic number.

552042126 is an abundant number, since it is smaller than the sum of its proper divisors (645311538).

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

552042126 is a wasteful number, since it uses less digits than its factorization.

552042126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32376 (or 32373 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 552042126 is about 23495.5767326533. The cubic root of 552042126 is about 820.3340528694.

The spelling of 552042126 in words is "five hundred fifty-two million, forty-two thousand, one hundred twenty-six".