1154851482816 has 84 divisors (see below), whose sum is σ = 3316677390000. Its totient is φ = 384194108928.

The previous prime is 1154851482751. The next prime is 1154851482833. The reversal of 1154851482816 is 6182841584511.

1154851482816 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 85 + 1 + 482 + 81 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1676316 + ... + 2262683.

Almost surely, 2^{1154851482816} is an apocalyptic number.

1154851482816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1154851482816 is an abundant number, since it is smaller than the sum of its proper divisors (2161825907184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1154851482816 is a wasteful number, since it uses less digits than its factorization.

1154851482816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939526 (or 3939513 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 54.

The spelling of 1154851482816 in words is "one trillion, one hundred fifty-four billion, eight hundred fifty-one million, four hundred eighty-two thousand, eight hundred sixteen".