5115528553 has 2 divisors, whose sum is σ = 5115528554. Its totient is φ = 5115528552.

The previous prime is 5115528533. The next prime is 5115528557. The reversal of 5115528553 is 3558255115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3962450704 + 1153077849 = 62948^2 + 33957^2 .

It is a cyclic number.

It is not a de Polignac number, because 5115528553 - 2¹⁷ = 5115397481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5115528557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557764276 + 2557764277.

It is an arithmetic number, because the mean of its divisors is an integer number (2557764277).

Almost surely, 2^5115528553 is an apocalyptic number.

It is an amenable number.

5115528553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5115528553 is an equidigital number, since it uses as much as digits as its factorization.

5115528553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150000, while the sum is 40.

The square root of 5115528553 is about 71522.9232693966. The cubic root of 5115528553 is about 1723.0458641983.

The spelling of 5115528553 in words is "five billion, one hundred fifteen million, five hundred twenty-eight thousand, five hundred fifty-three".