552023542 has 16 divisors (see below), whose sum is σ = 946784160. Its totient is φ = 236467008.

The previous prime is 552023533. The next prime is 552023557. The reversal of 552023542 is 245320255.

It is a self number, because there is not a number n which added to its sum of digits gives 552023542.

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 7 ways as a sum of consecutive naturals, for example, 24634 + ... + 41362.

It is an arithmetic number, because the mean of its divisors is an integer number (59174010).

Almost surely, 2^552023542 is an apocalyptic number.

552023542 is a deficient number, since it is larger than the sum of its proper divisors (394760618).

552023542 is a wasteful number, since it uses less digits than its factorization.

552023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19095.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 552023542 is about 23495.1812506309. The cubic root of 552023542 is about 820.3248474975.

Adding to 552023542 its reverse (245320255), we get a palindrome (797343797).

The spelling of 552023542 in words is "five hundred fifty-two million, twenty-three thousand, five hundred forty-two".