1056020507 has 2 divisors, whose sum is σ = 1056020508. Its totient is φ = 1056020506.

The previous prime is 1056020491. The next prime is 1056020521. The reversal of 1056020507 is 7050206501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056020507 - 2⁴ = 1056020491 is a prime.

It is a super-2 number, since 2×1056020507² = 2230358622409074098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056020107) 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, 528010253 + 528010254.

It is an arithmetic number, because the mean of its divisors is an integer number (528010254).

Almost surely, 2^1056020507 is an apocalyptic number.

1056020507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056020507 is an equidigital number, since it uses as much as digits as its factorization.

1056020507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 1056020507 is about 32496.4691466627. The cubic root of 1056020507 is about 1018.3352657030.

The spelling of 1056020507 in words is "one billion, fifty-six million, twenty thousand, five hundred seven".