552686764 has 12 divisors (see below), whose sum is σ = 1105373584. Its totient is φ = 236865744.

The previous prime is 552686759. The next prime is 552686767. The reversal of 552686764 is 467686255.

It is a happy number.

552686764 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (552686767) by changing a digit.

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, 9869379 + ... + 9869434.

Almost surely, 2^552686764 is an apocalyptic number.

It is an amenable number.

552686764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552686764 is a wasteful number, since it uses less digits than its factorization.

552686764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19738824 (or 19738822 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 552686764 is about 23509.2910144053. The cubic root of 552686764 is about 820.6532391368.

The spelling of 552686764 in words is "five hundred fifty-two million, six hundred eighty-six thousand, seven hundred sixty-four".