5288724557 has 2 divisors, whose sum is σ = 5288724558. Its totient is φ = 5288724556.

The previous prime is 5288724547. The next prime is 5288724593. The reversal of 5288724557 is 7554278825.

5288724557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3177689641 + 2111034916 = 56371^2 + 45946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5288724557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5288724499 and 5288724508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5288724547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644362278 + 2644362279.

It is an arithmetic number, because the mean of its divisors is an integer number (2644362279).

Almost surely, 2^5288724557 is an apocalyptic number.

It is an amenable number.

5288724557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5288724557 is an equidigital number, since it uses as much as digits as its factorization.

5288724557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6272000, while the sum is 53.

The square root of 5288724557 is about 72723.6176011617. The cubic root of 5288724557 is about 1742.2761155089.

The spelling of 5288724557 in words is "five billion, two hundred eighty-eight million, seven hundred twenty-four thousand, five hundred fifty-seven".