1056996043 has 2 divisors, whose sum is σ = 1056996044. Its totient is φ = 1056996042.

The previous prime is 1056995993. The next prime is 1056996047. The reversal of 1056996043 is 3406996501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056996043 - 2¹⁷ = 1056864971 is a prime.

It is a super-2 number, since 2×1056996043² = 2234481269835315698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056996047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528498021 + 528498022.

It is an arithmetic number, because the mean of its divisors is an integer number (528498022).

Almost surely, 2^1056996043 is an apocalyptic number.

1056996043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056996043 is an equidigital number, since it uses as much as digits as its factorization.

1056996043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 1056996043 is about 32511.4755586393. The cubic root of 1056996043 is about 1018.6487435061.

The spelling of 1056996043 in words is "one billion, fifty-six million, nine hundred ninety-six thousand, forty-three".