1005254363 has 2 divisors, whose sum is σ = 1005254364. Its totient is φ = 1005254362.

The previous prime is 1005254357. The next prime is 1005254447. The reversal of 1005254363 is 3634525001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1005254363 - 2¹⁴ = 1005237979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1005254323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502627181 + 502627182.

It is an arithmetic number, because the mean of its divisors is an integer number (502627182).

Almost surely, 2^1005254363 is an apocalyptic number.

1005254363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005254363 is an equidigital number, since it uses as much as digits as its factorization.

1005254363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1005254363 is about 31705.7465296119. The cubic root of 1005254363 is about 1001.7483956644.

Adding to 1005254363 its reverse (3634525001), we get a palindrome (4639779364).

The spelling of 1005254363 in words is "one billion, five million, two hundred fifty-four thousand, three hundred sixty-three".