1040533999 has 2 divisors, whose sum is σ = 1040534000. Its totient is φ = 1040533998.

The previous prime is 1040533873. The next prime is 1040534009. The reversal of 1040533999 is 9993350401.

It is a strong prime.

It is an emirp because it is prime and its reverse (9993350401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040533999 - 2²⁹ = 503663087 is a prime.

It is a super-2 number, since 2×1040533999² = 2165422006149864002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040533199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520266999 + 520267000.

It is an arithmetic number, because the mean of its divisors is an integer number (520267000).

Almost surely, 2^1040533999 is an apocalyptic number.

1040533999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040533999 is an equidigital number, since it uses as much as digits as its factorization.

1040533999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 1040533999 is about 32257.3092337225. The cubic root of 1040533999 is about 1013.3327799536.

The spelling of 1040533999 in words is "one billion, forty million, five hundred thirty-three thousand, nine hundred ninety-nine".