1052323452497 has 2 divisors, whose sum is σ = 1052323452498. Its totient is φ = 1052323452496.

The previous prime is 1052323452431. The next prime is 1052323452559. The reversal of 1052323452497 is 7942543232501.

1052323452497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1049561319361 + 2762133136 = 1024481^2 + 52556^2 .

It is an emirp because it is prime and its reverse (7942543232501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052323452497 - 2⁸ = 1052323452241 is a prime.

It is a super-2 number, since 2×1052323452497² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052323451497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526161726248 + 526161726249.

It is an arithmetic number, because the mean of its divisors is an integer number (526161726249).

Almost surely, 2^{1052323452497} is an apocalyptic number.

It is an amenable number.

1052323452497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052323452497 is an equidigital number, since it uses as much as digits as its factorization.

1052323452497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

Adding to 1052323452497 its reverse (7942543232501), we get a palindrome (8994866684998).

The spelling of 1052323452497 in words is "one trillion, fifty-two billion, three hundred twenty-three million, four hundred fifty-two thousand, four hundred ninety-seven".