1127805498027 has 96 divisors (see below), whose sum is σ = 1906070333440. Its totient is φ = 661617538560.

The previous prime is 1127805497989. The next prime is 1127805498037. The reversal of 1127805498027 is 7208945087211.

1127805498027 is a `hidden beast` number, since 1 + 1 + 2 + 78 + 0 + 549 + 8 + 0 + 27 = 666.

It is not a de Polignac number, because 1127805498027 - 2⁷ = 1127805497899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1127805498037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6475299 + ... + 6647187.

Almost surely, 2^{1127805498027} is an apocalyptic number.

1127805498027 is a deficient number, since it is larger than the sum of its proper divisors (778264835413).

1127805498027 is a wasteful number, since it uses less digits than its factorization.

1127805498027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172015 (or 172003 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 54.

The spelling of 1127805498027 in words is "one trillion, one hundred twenty-seven billion, eight hundred five million, four hundred ninety-eight thousand, twenty-seven".