2404534245497 has 2 divisors, whose sum is σ = 2404534245498. Its totient is φ = 2404534245496.

The previous prime is 2404534245467. The next prime is 2404534245523. The reversal of 2404534245497 is 7945424354042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2283556188736 + 120978056761 = 1511144^2 + 347819^2 .

It is a cyclic number.

It is not a de Polignac number, because 2404534245497 - 2⁸ = 2404534245241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2404534245437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202267122748 + 1202267122749.

It is an arithmetic number, because the mean of its divisors is an integer number (1202267122749).

Almost surely, 2^{2404534245497} is an apocalyptic number.

It is an amenable number.

2404534245497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404534245497 is an equidigital number, since it uses as much as digits as its factorization.

2404534245497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19353600, while the sum is 53.

The spelling of 2404534245497 in words is "two trillion, four hundred four billion, five hundred thirty-four million, two hundred forty-five thousand, four hundred ninety-seven".