1066056041 has 2 divisors, whose sum is σ = 1066056042. Its totient is φ = 1066056040.

The previous prime is 1066055999. The next prime is 1066056059. The reversal of 1066056041 is 1406506601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897601600 + 168454441 = 29960^2 + 12979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1066056041 is a prime.

It is a super-2 number, since 2×1066056041² = 2272950965105187362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066055995 and 1066056013.

It is not a weakly prime, because it can be changed into another prime (1066056071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533028020 + 533028021.

It is an arithmetic number, because the mean of its divisors is an integer number (533028021).

Almost surely, 2^1066056041 is an apocalyptic number.

It is an amenable number.

1066056041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066056041 is an equidigital number, since it uses as much as digits as its factorization.

1066056041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1066056041 is about 32650.5136406765. The cubic root of 1066056041 is about 1021.5509025553.

The spelling of 1066056041 in words is "one billion, sixty-six million, fifty-six thousand, forty-one".