4488261317497 has 2 divisors, whose sum is σ = 4488261317498. Its totient is φ = 4488261317496.

The previous prime is 4488261317461. The next prime is 4488261317537. The reversal of 4488261317497 is 7947131628844.

4488261317497 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., 2335529723536 + 2152731593961 = 1528244^2 + 1467219^2 .

It is a cyclic number.

It is not a de Polignac number, because 4488261317497 - 2⁷ = 4488261317369 is a prime.

It is not a weakly prime, because it can be changed into another prime (4488261312497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2244130658748 + 2244130658749.

It is an arithmetic number, because the mean of its divisors is an integer number (2244130658749).

Almost surely, 2^{4488261317497} is an apocalyptic number.

It is an amenable number.

4488261317497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488261317497 is an equidigital number, since it uses as much as digits as its factorization.

4488261317497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65028096, while the sum is 64.

The spelling of 4488261317497 in words is "four trillion, four hundred eighty-eight billion, two hundred sixty-one million, three hundred seventeen thousand, four hundred ninety-seven".