4461303561497 has 2 divisors, whose sum is σ = 4461303561498. Its totient is φ = 4461303561496.

The previous prime is 4461303561469. The next prime is 4461303561511. The reversal of 4461303561497 is 7941653031644.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3249903957001 + 1211399604496 = 1802749^2 + 1100636^2 .

It is a cyclic number.

It is not a de Polignac number, because 4461303561497 - 2¹⁴ = 4461303545113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4461303561427) 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, 2230651780748 + 2230651780749.

It is an arithmetic number, because the mean of its divisors is an integer number (2230651780749).

Almost surely, 2^{4461303561497} is an apocalyptic number.

It is an amenable number.

4461303561497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4461303561497 is an equidigital number, since it uses as much as digits as its factorization.

4461303561497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 4461303561497 in words is "four trillion, four hundred sixty-one billion, three hundred three million, five hundred sixty-one thousand, four hundred ninety-seven".