1155051671059 has 36 divisors (see below), whose sum is σ = 1380954445024. Its totient is φ = 959664024000.

The previous prime is 1155051671051. The next prime is 1155051671069. The reversal of 1155051671059 is 9501761505511.

It is not a de Polignac number, because 1155051671059 - 2³ = 1155051671051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1155051671051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16010182 + ... + 16082164.

Almost surely, 2^{1155051671059} is an apocalyptic number.

1155051671059 is a deficient number, since it is larger than the sum of its proper divisors (225902773965).

1155051671059 is a wasteful number, since it uses less digits than its factorization.

1155051671059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72220 (or 72108 counting only the distinct ones).

The product of its (nonzero) digits is 236250, while the sum is 46.

The spelling of 1155051671059 in words is "one trillion, one hundred fifty-five billion, fifty-one million, six hundred seventy-one thousand, fifty-nine".