5240597688 has 24 divisors (see below), whose sum is σ = 14193285600. Its totient is φ = 1746865872.

The previous prime is 5240597669. The next prime is 5240597699. The reversal of 5240597688 is 8867950425.

5240597688 is a `hidden beast` number, since 5 + 2 + 40 + 597 + 6 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36392968 + ... + 36393111.

It is an arithmetic number, because the mean of its divisors is an integer number (591386900).

Almost surely, 2^5240597688 is an apocalyptic number.

It is an amenable number.

5240597688 is an abundant number, since it is smaller than the sum of its proper divisors (8952687912).

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

5240597688 is a wasteful number, since it uses less digits than its factorization.

5240597688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72786091 (or 72786084 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The square root of 5240597688 is about 72391.9725383968. The cubic root of 5240597688 is about 1736.9751568202.

The spelling of 5240597688 in words is "five billion, two hundred forty million, five hundred ninety-seven thousand, six hundred eighty-eight".