2488726297 has 2 divisors, whose sum is σ = 2488726298. Its totient is φ = 2488726296.

The previous prime is 2488726249. The next prime is 2488726307. The reversal of 2488726297 is 7926278842.

2488726297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2441446921 + 47279376 = 49411^2 + 6876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2488726297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2488723297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244363148 + 1244363149.

It is an arithmetic number, because the mean of its divisors is an integer number (1244363149).

Almost surely, 2^2488726297 is an apocalyptic number.

It is an amenable number.

2488726297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2488726297 is an equidigital number, since it uses as much as digits as its factorization.

2488726297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5419008, while the sum is 55.

The square root of 2488726297 is about 49887.1355862411. The cubic root of 2488726297 is about 1355.1656314551.

The spelling of 2488726297 in words is "two billion, four hundred eighty-eight million, seven hundred twenty-six thousand, two hundred ninety-seven".