552426256 has 20 divisors (see below), whose sum is σ = 1086302992. Its totient is φ = 272090016.

The previous prime is 552426247. The next prime is 552426269. The reversal of 552426256 is 652624255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256590 + ... + 258733.

Almost surely, 2^552426256 is an apocalyptic number.

It is an amenable number.

552426256 is a deficient number, since it is larger than the sum of its proper divisors (533876736).

552426256 is a wasteful number, since it uses less digits than its factorization.

552426256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515398 (or 515392 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 552426256 is about 23503.7498284848. The cubic root of 552426256 is about 820.5242810203.

The spelling of 552426256 in words is "five hundred fifty-two million, four hundred twenty-six thousand, two hundred fifty-six".