5663544528 has 40 divisors (see below), whose sum is σ = 14638572000. Its totient is φ = 1886848384.

The previous prime is 5663544499. The next prime is 5663544563. The reversal of 5663544528 is 8254453665.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63283 + ... + 123821.

It is an arithmetic number, because the mean of its divisors is an integer number (365964300).

Almost surely, 2^5663544528 is an apocalyptic number.

It is an amenable number.

5663544528 is an abundant number, since it is smaller than the sum of its proper divisors (8975027472).

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

5663544528 is a wasteful number, since it uses less digits than its factorization.

5663544528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62499 (or 62493 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

The square root of 5663544528 is about 75256.5248201111. The cubic root of 5663544528 is about 1782.4995947693.

The spelling of 5663544528 in words is "five billion, six hundred sixty-three million, five hundred forty-four thousand, five hundred twenty-eight".