552064636 has 24 divisors (see below), whose sum is σ = 977714640. Its totient is φ = 272727552.

The previous prime is 552064633. The next prime is 552064651. The reversal of 552064636 is 636460255.

It is a junction number, because it is equal to n+sod(n) for n = 552064595 and 552064604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552064633) by changing a digit.

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, 429651 + ... + 430933.

It is an arithmetic number, because the mean of its divisors is an integer number (40738110).

Almost surely, 2^552064636 is an apocalyptic number.

It is an amenable number.

552064636 is a deficient number, since it is larger than the sum of its proper divisors (425650004).

552064636 is a wasteful number, since it uses less digits than its factorization.

552064636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2491 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 552064636 is about 23496.0557541048. The cubic root of 552064636 is about 820.3452026637.

The spelling of 552064636 in words is "five hundred fifty-two million, sixty-four thousand, six hundred thirty-six".