1073581027 has 2 divisors, whose sum is σ = 1073581028. Its totient is φ = 1073581026.

The previous prime is 1073581009. The next prime is 1073581079. The reversal of 1073581027 is 7201853701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1073581027 - 2¹⁹ = 1073056739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1073580983 and 1073581001.

It is not a weakly prime, because it can be changed into another prime (1073581427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536790513 + 536790514.

It is an arithmetic number, because the mean of its divisors is an integer number (536790514).

Almost surely, 2^1073581027 is an apocalyptic number.

1073581027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073581027 is an equidigital number, since it uses as much as digits as its factorization.

1073581027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 1073581027 is about 32765.5463406304. The cubic root of 1073581027 is about 1023.9488814585.

The spelling of 1073581027 in words is "one billion, seventy-three million, five hundred eighty-one thousand, twenty-seven".