5488253081 has 2 divisors, whose sum is σ = 5488253082. Its totient is φ = 5488253080.

The previous prime is 5488253047. The next prime is 5488253087. The reversal of 5488253081 is 1803528845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4387075225 + 1101177856 = 66235^2 + 33184^2 .

It is a cyclic number.

It is not a de Polignac number, because 5488253081 - 2¹⁰ = 5488252057 is a prime.

It is a super-2 number, since 2×5488253081² = 60241843762211985122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5488253087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744126540 + 2744126541.

It is an arithmetic number, because the mean of its divisors is an integer number (2744126541).

Almost surely, 2^5488253081 is an apocalyptic number.

It is an amenable number.

5488253081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5488253081 is an equidigital number, since it uses as much as digits as its factorization.

5488253081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 5488253081 is about 74082.7448263089. The cubic root of 5488253081 is about 1763.9165835584.

The spelling of 5488253081 in words is "five billion, four hundred eighty-eight million, two hundred fifty-three thousand, eighty-one".