1052402351263 has 2 divisors, whose sum is σ = 1052402351264. Its totient is φ = 1052402351262.

The previous prime is 1052402351213. The next prime is 1052402351269. The reversal of 1052402351263 is 3621532042501.

1052402351263 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052402351263 is a prime.

It is a super-2 number, since 2×1052402351263² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052402351269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526201175631 + 526201175632.

It is an arithmetic number, because the mean of its divisors is an integer number (526201175632).

Almost surely, 2^{1052402351263} is an apocalyptic number.

1052402351263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052402351263 is an equidigital number, since it uses as much as digits as its factorization.

1052402351263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1052402351263 its reverse (3621532042501), we get a palindrome (4673934393764).

The spelling of 1052402351263 in words is "one trillion, fifty-two billion, four hundred two million, three hundred fifty-one thousand, two hundred sixty-three".