1040352263 has 2 divisors, whose sum is σ = 1040352264. Its totient is φ = 1040352262.

The previous prime is 1040352259. The next prime is 1040352283. The reversal of 1040352263 is 3622530401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040352263 - 2² = 1040352259 is a prime.

It is a super-2 number, since 2×1040352263² = 2164665662258442338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040352253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520176131 + 520176132.

It is an arithmetic number, because the mean of its divisors is an integer number (520176132).

Almost surely, 2^1040352263 is an apocalyptic number.

1040352263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040352263 is an equidigital number, since it uses as much as digits as its factorization.

1040352263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1040352263 is about 32254.4921367552. The cubic root of 1040352263 is about 1013.2737814750.

Adding to 1040352263 its reverse (3622530401), we get a palindrome (4662882664).

The spelling of 1040352263 in words is "one billion, forty million, three hundred fifty-two thousand, two hundred sixty-three".