5240889553 has 2 divisors, whose sum is σ = 5240889554. Its totient is φ = 5240889552.

The previous prime is 5240889527. The next prime is 5240889559. The reversal of 5240889553 is 3559880425.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4754378304 + 486511249 = 68952^2 + 22057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5240889553 is a prime.

It is a super-3 number, since 3×5240889553³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5240889497 and 5240889506.

It is not a weakly prime, because it can be changed into another prime (5240889559) by changing a digit.

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 as a sum of consecutive naturals, namely, 2620444776 + 2620444777.

It is an arithmetic number, because the mean of its divisors is an integer number (2620444777).

Almost surely, 2^5240889553 is an apocalyptic number.

It is an amenable number.

5240889553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5240889553 is an equidigital number, since it uses as much as digits as its factorization.

5240889553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The square root of 5240889553 is about 72393.9883761076. The cubic root of 5240889553 is about 1737.0074020508.

The spelling of 5240889553 in words is "five billion, two hundred forty million, eight hundred eighty-nine thousand, five hundred fifty-three".