552525146 has 16 divisors (see below), whose sum is σ = 856471968. Its totient is φ = 267162000.

The previous prime is 552525137. The next prime is 552525163. The reversal of 552525146 is 641525255.

It is a Curzon 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, 23120 + ... + 40491.

It is an arithmetic number, because the mean of its divisors is an integer number (53529498).

Almost surely, 2^552525146 is an apocalyptic number.

552525146 is a deficient number, since it is larger than the sum of its proper divisors (303946822).

552525146 is a wasteful number, since it uses less digits than its factorization.

552525146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63757.

The product of its digits is 60000, while the sum is 35.

The square root of 552525146 is about 23505.8534412176. The cubic root of 552525146 is about 820.5732388701.

The spelling of 552525146 in words is "five hundred fifty-two million, five hundred twenty-five thousand, one hundred forty-six".