1056000571 has 2 divisors, whose sum is σ = 1056000572. Its totient is φ = 1056000570.

The previous prime is 1056000557. The next prime is 1056000581. The reversal of 1056000571 is 1750006501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056000571 - 2⁷ = 1056000443 is a prime.

It is a super-2 number, since 2×1056000571² = 2230274411904652082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056000581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528000285 + 528000286.

It is an arithmetic number, because the mean of its divisors is an integer number (528000286).

Almost surely, 2^1056000571 is an apocalyptic number.

1056000571 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056000571 is an equidigital number, since it uses as much as digits as its factorization.

1056000571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 1056000571 is about 32496.1624041978. The cubic root of 1056000571 is about 1018.3288574753.

The spelling of 1056000571 in words is "one billion, fifty-six million, five hundred seventy-one", and thus it is an aban number.