5663723006525 has 12 divisors (see below), whose sum is σ = 7194309615444. Its totient is φ = 4420466736000.

The previous prime is 5663723006519. The next prime is 5663723006537. The reversal of 5663723006525 is 5256003273665.

It can be written as a sum of positive squares in 6 ways, for example, as 2577225679876 + 3086497326649 = 1605374^2 + 1756843^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5663723006525 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2762790686 + ... + 2762792735.

It is an arithmetic number, because the mean of its divisors is an integer number (599525801287).

Almost surely, 2^{5663723006525} is an apocalyptic number.

It is an amenable number.

5663723006525 is a deficient number, since it is larger than the sum of its proper divisors (1530586608919).

5663723006525 is a wasteful number, since it uses less digits than its factorization.

5663723006525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525583472 (or 5525583467 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 50.

The spelling of 5663723006525 in words is "five trillion, six hundred sixty-three billion, seven hundred twenty-three million, six thousand, five hundred twenty-five".