1155089883463 has 32 divisors (see below), whose sum is σ = 1250680144896. Its totient is φ = 1063953462528.

The previous prime is 1155089883419. The next prime is 1155089883487. The reversal of 1155089883463 is 3643889805511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1155089883463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155089883413) 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 31 ways as a sum of consecutive naturals, for example, 33095820 + ... + 33130702.

It is an arithmetic number, because the mean of its divisors is an integer number (39083754528).

Almost surely, 2^{1155089883463} is an apocalyptic number.

1155089883463 is a deficient number, since it is larger than the sum of its proper divisors (95590261433).

1155089883463 is a wasteful number, since it uses less digits than its factorization.

1155089883463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35343.

The product of its (nonzero) digits is 24883200, while the sum is 61.

The spelling of 1155089883463 in words is "one trillion, one hundred fifty-five billion, eighty-nine million, eight hundred eighty-three thousand, four hundred sixty-three".