1250453424263 has 2 divisors, whose sum is σ = 1250453424264. Its totient is φ = 1250453424262.

The previous prime is 1250453424247. The next prime is 1250453424323. The reversal of 1250453424263 is 3624243540521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1250453424263 - 2⁴ = 1250453424247 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1250453424263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1250453424763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625226712131 + 625226712132.

It is an arithmetic number, because the mean of its divisors is an integer number (625226712132).

Almost surely, 2^{1250453424263} is an apocalyptic number.

1250453424263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250453424263 is an equidigital number, since it uses as much as digits as its factorization.

1250453424263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 1250453424263 its reverse (3624243540521), we get a palindrome (4874696964784).

The spelling of 1250453424263 in words is "one trillion, two hundred fifty billion, four hundred fifty-three million, four hundred twenty-four thousand, two hundred sixty-three".