1459945747297 has 2 divisors, whose sum is σ = 1459945747298. Its totient is φ = 1459945747296.

The previous prime is 1459945747277. The next prime is 1459945747331. The reversal of 1459945747297 is 7927475499541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 781259764321 + 678685982976 = 883889^2 + 823824^2 .

It is a cyclic number.

It is not a de Polignac number, because 1459945747297 - 2³⁹ = 910189933409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1459945747277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729972873648 + 729972873649.

It is an arithmetic number, because the mean of its divisors is an integer number (729972873649).

Almost surely, 2^{1459945747297} is an apocalyptic number.

It is an amenable number.

1459945747297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1459945747297 is an equidigital number, since it uses as much as digits as its factorization.

1459945747297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 800150400, while the sum is 73.

The spelling of 1459945747297 in words is "one trillion, four hundred fifty-nine billion, nine hundred forty-five million, seven hundred forty-seven thousand, two hundred ninety-seven".