1058506903 has 2 divisors, whose sum is σ = 1058506904. Its totient is φ = 1058506902.

The previous prime is 1058506871. The next prime is 1058506907. The reversal of 1058506903 is 3096058501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1058506903 - 2⁵ = 1058506871 is a prime.

It is a super-2 number, since 2×1058506903² = 2240873727397302818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1058506907) 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, 529253451 + 529253452.

It is an arithmetic number, because the mean of its divisors is an integer number (529253452).

Almost surely, 2^1058506903 is an apocalyptic number.

1058506903 is a deficient number, since it is larger than the sum of its proper divisors (1).

1058506903 is an equidigital number, since it uses as much as digits as its factorization.

1058506903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 1058506903 is about 32534.7030568899. The cubic root of 1058506903 is about 1019.1338613513.

The spelling of 1058506903 in words is "one billion, fifty-eight million, five hundred six thousand, nine hundred three".