1055004539 has 2 divisors, whose sum is σ = 1055004540. Its totient is φ = 1055004538.

The previous prime is 1055004397. The next prime is 1055004563. The reversal of 1055004539 is 9354005501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1055004539 - 2⁸ = 1055004283 is a prime.

It is a super-2 number, since 2×1055004539² = 2226069154621205042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055004239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527502269 + 527502270.

It is an arithmetic number, because the mean of its divisors is an integer number (527502270).

Almost surely, 2^1055004539 is an apocalyptic number.

1055004539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055004539 is an equidigital number, since it uses as much as digits as its factorization.

1055004539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 1055004539 is about 32480.8334098742. The cubic root of 1055004539 is about 1018.0085902268.

The spelling of 1055004539 in words is "one billion, fifty-five million, four thousand, five hundred thirty-nine".