1056006499 has 2 divisors, whose sum is σ = 1056006500. Its totient is φ = 1056006498.

The previous prime is 1056006487. The next prime is 1056006517. The reversal of 1056006499 is 9946006501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056006499 - 2⁵ = 1056006467 is a prime.

It is a super-2 number, since 2×1056006499² = 2230299451860474002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056007499) 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, 528003249 + 528003250.

It is an arithmetic number, because the mean of its divisors is an integer number (528003250).

Almost surely, 2^1056006499 is an apocalyptic number.

1056006499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056006499 is an equidigital number, since it uses as much as digits as its factorization.

1056006499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 1056006499 is about 32496.2536148400. The cubic root of 1056006499 is about 1018.3307629800.

The spelling of 1056006499 in words is "one billion, fifty-six million, six thousand, four hundred ninety-nine".