1152452263 has 2 divisors, whose sum is σ = 1152452264. Its totient is φ = 1152452262.

The previous prime is 1152452233. The next prime is 1152452291. The reversal of 1152452263 is 3622542511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1152452263 - 2²¹ = 1150355111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152452233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576226131 + 576226132.

It is an arithmetic number, because the mean of its divisors is an integer number (576226132).

Almost surely, 2^1152452263 is an apocalyptic number.

1152452263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152452263 is an equidigital number, since it uses as much as digits as its factorization.

1152452263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 1152452263 is about 33947.7873063916. The cubic root of 1152452263 is about 1048.4337231108.

Adding to 1152452263 its reverse (3622542511), we get a palindrome (4774994774).

The spelling of 1152452263 in words is "one billion, one hundred fifty-two million, four hundred fifty-two thousand, two hundred sixty-three".