1089095272027 has 12 divisors (see below), whose sum is σ = 1321989648336. Its totient is φ = 892922830800.

The previous prime is 1089095271941. The next prime is 1089095272043. The reversal of 1089095272027 is 7202725909801.

It is a happy number.

It is not a de Polignac number, because 1089095272027 - 2⁷ = 1089095271899 is a prime.

It is a super-2 number, since 2×1089095272027² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1089095222027) 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, 483182224 + ... + 483184477.

It is an arithmetic number, because the mean of its divisors is an integer number (110165804028).

Almost surely, 2^{1089095272027} is an apocalyptic number.

1089095272027 is a deficient number, since it is larger than the sum of its proper divisors (232894376309).

1089095272027 is an equidigital number, since it uses as much as digits as its factorization.

1089095272027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966366738 (or 966366731 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The spelling of 1089095272027 in words is "one trillion, eighty-nine billion, ninety-five million, two hundred seventy-two thousand, twenty-seven".