1597482494753 has 2 divisors, whose sum is σ = 1597482494754. Its totient is φ = 1597482494752.

The previous prime is 1597482494711. The next prime is 1597482494771. The reversal of 1597482494753 is 3574942847951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1244636990689 + 352845504064 = 1115633^2 + 594008^2 .

It is a cyclic number.

It is not a de Polignac number, because 1597482494753 - 2¹⁴ = 1597482478369 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1597482494353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798741247376 + 798741247377.

It is an arithmetic number, because the mean of its divisors is an integer number (798741247377).

Almost surely, 2^{1597482494753} is an apocalyptic number.

It is an amenable number.

1597482494753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1597482494753 is an equidigital number, since it uses as much as digits as its factorization.

1597482494753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 304819200, while the sum is 68.

The spelling of 1597482494753 in words is "one trillion, five hundred ninety-seven billion, four hundred eighty-two million, four hundred ninety-four thousand, seven hundred fifty-three".