1155075606627 has 12 divisors (see below), whose sum is σ = 1609973059464. Its totient is φ = 736569951040.

The previous prime is 1155075606593. The next prime is 1155075606649. The reversal of 1155075606627 is 7266065705511.

It is not a de Polignac number, because 1155075606627 - 2⁷ = 1155075606499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1155075606627.

It is not an unprimeable number, because it can be changed into a prime (1155075676627) 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, 363916374 + ... + 363919547.

It is an arithmetic number, because the mean of its divisors is an integer number (134164421622).

Almost surely, 2^{1155075606627} is an apocalyptic number.

1155075606627 is a deficient number, since it is larger than the sum of its proper divisors (454897452837).

1155075606627 is an equidigital number, since it uses as much as digits as its factorization.

1155075606627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727835970 (or 727835947 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 1155075606627 in words is "one trillion, one hundred fifty-five billion, seventy-five million, six hundred six thousand, six hundred twenty-seven".