1095457027 has 12 divisors (see below), whose sum is σ = 1321314096. Its totient is φ = 889542000.

The previous prime is 1095457019. The next prime is 1095457057. The reversal of 1095457027 is 7207545901.

It is not a de Polignac number, because 1095457027 - 2³ = 1095457019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1095457057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214224 + ... + 219277.

It is an arithmetic number, because the mean of its divisors is an integer number (110109508).

Almost surely, 2^1095457027 is an apocalyptic number.

1095457027 is a deficient number, since it is larger than the sum of its proper divisors (225857069).

1095457027 is an equidigital number, since it uses as much as digits as its factorization.

1095457027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433546 (or 433527 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 1095457027 is about 33097.6891489421. The cubic root of 1095457027 is about 1030.8570574101.

The spelling of 1095457027 in words is "one billion, ninety-five million, four hundred fifty-seven thousand, twenty-seven".