1003166552 has 32 divisors (see below), whose sum is σ = 1913511600. Its totient is φ = 492960384.

The previous prime is 1003166509. The next prime is 1003166561. The reversal of 1003166552 is 2556613001.

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, 126974 + ... + 134642.

Almost surely, 2^1003166552 is an apocalyptic number.

It is an amenable number.

1003166552 is a deficient number, since it is larger than the sum of its proper divisors (910345048).

1003166552 is a wasteful number, since it uses less digits than its factorization.

1003166552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7955 (or 7951 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1003166552 is about 31672.8046121590. The cubic root of 1003166552 is about 1001.0544051723.

Adding to 1003166552 its reverse (2556613001), we get a palindrome (3559779553).

The spelling of 1003166552 in words is "one billion, three million, one hundred sixty-six thousand, five hundred fifty-two".