1052645436299 has 2 divisors, whose sum is σ = 1052645436300. Its totient is φ = 1052645436298.

The previous prime is 1052645436251. The next prime is 1052645436373. The reversal of 1052645436299 is 9926345462501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052645436299 - 2¹² = 1052645432203 is a prime.

It is a super-2 number, since 2×1052645436299² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1052645496299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526322718149 + 526322718150.

It is an arithmetic number, because the mean of its divisors is an integer number (526322718150).

Almost surely, 2^{1052645436299} is an apocalyptic number.

1052645436299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052645436299 is an equidigital number, since it uses as much as digits as its factorization.

1052645436299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 1052645436299 in words is "one trillion, fifty-two billion, six hundred forty-five million, four hundred thirty-six thousand, two hundred ninety-nine".