5636552564 has 6 divisors (see below), whose sum is σ = 9863966994. Its totient is φ = 2818276280.

The previous prime is 5636552557. The next prime is 5636552609. The reversal of 5636552564 is 4652556365.

It can be written as a sum of positive squares in only one way, i.e., 5285290000 + 351262564 = 72700^2 + 18742^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704569067 + ... + 704569074.

It is an arithmetic number, because the mean of its divisors is an integer number (1643994499).

Almost surely, 2^5636552564 is an apocalyptic number.

It is an amenable number.

5636552564 is a deficient number, since it is larger than the sum of its proper divisors (4227414430).

5636552564 is a wasteful number, since it uses less digits than its factorization.

5636552564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409138145 (or 1409138143 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 47.

The square root of 5636552564 is about 75076.9775896713. The cubic root of 5636552564 is about 1779.6633378356.

The spelling of 5636552564 in words is "five billion, six hundred thirty-six million, five hundred fifty-two thousand, five hundred sixty-four".