552112533 has 12 divisors (see below), whose sum is σ = 911423968. Its totient is φ = 315492840.

The previous prime is 552112531. The next prime is 552112537. The reversal of 552112533 is 335211255.

It is a happy number.

It is not a de Polignac number, because 552112533 - 2¹ = 552112531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 552112497 and 552112506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552112531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4381783 + ... + 4381908.

Almost surely, 2^552112533 is an apocalyptic number.

It is an amenable number.

552112533 is a deficient number, since it is larger than the sum of its proper divisors (359311435).

552112533 is a wasteful number, since it uses less digits than its factorization.

552112533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763704 (or 8763701 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 552112533 is about 23497.0749881767. The cubic root of 552112533 is about 820.3689262976.

Adding to 552112533 its reverse (335211255), we get a palindrome (887323788).

The spelling of 552112533 in words is "five hundred fifty-two million, one hundred twelve thousand, five hundred thirty-three".