5240422688 has 54 divisors (see below), whose sum is σ = 10528488243. Its totient is φ = 2567590080.

The previous prime is 5240422687. The next prime is 5240422711. The reversal of 5240422688 is 8862240425.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2620211344 + 2620211344 = 51188^2 + 51188^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=51188.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5240422687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27436673 + ... + 27436863.

Almost surely, 2^5240422688 is an apocalyptic number.

It is an amenable number.

5240422688 is an abundant number, since it is smaller than the sum of its proper divisors (5288065555).

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

5240422688 is an frugal number, since it uses more digits than its factorization.

5240422688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The square root of 5240422688 is about 72390.7638307540. The cubic root of 5240422688 is about 1736.9558222548.

The spelling of 5240422688 in words is "five billion, two hundred forty million, four hundred twenty-two thousand, six hundred eighty-eight".