5221925688 has 48 divisors (see below), whose sum is σ = 15186215880. Its totient is φ = 1491978432.

The previous prime is 5221925677. The next prime is 5221925711. The reversal of 5221925688 is 8865291225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2219031 + ... + 2221382.

Almost surely, 2^5221925688 is an apocalyptic number.

It is an amenable number.

5221925688 is an abundant number, since it is smaller than the sum of its proper divisors (9964290192).

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

5221925688 is a wasteful number, since it uses less digits than its factorization.

5221925688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440436 (or 4440425 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 5221925688 is about 72262.8928842459. The cubic root of 5221925688 is about 1734.9097820081.

The spelling of 5221925688 in words is "five billion, two hundred twenty-one million, nine hundred twenty-five thousand, six hundred eighty-eight".