5625244564 has 24 divisors (see below), whose sum is σ = 10108750568. Its totient is φ = 2737981440.

The previous prime is 5625244543. The next prime is 5625244571. The reversal of 5625244564 is 4654425265.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 463971600 + 5161272964 = 21540^2 + 71842^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5625244564.

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, 95169 + ... + 142504.

Almost surely, 2^5625244564 is an apocalyptic number.

It is an amenable number.

5625244564 is a deficient number, since it is larger than the sum of its proper divisors (4483506004).

5625244564 is a wasteful number, since it uses less digits than its factorization.

5625244564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237835 (or 237833 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 43.

The square root of 5625244564 is about 75001.6304089451. The cubic root of 5625244564 is about 1778.4724263324.

The spelling of 5625244564 in words is "five billion, six hundred twenty-five million, two hundred forty-four thousand, five hundred sixty-four".