1094556001049 has 32 divisors (see below), whose sum is σ = 1297950228480. Its totient is φ = 903117999168.

The previous prime is 1094556001043. The next prime is 1094556001127. The reversal of 1094556001049 is 9401006554901.

It is not a de Polignac number, because 1094556001049 - 2²⁰ = 1094554952473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1094556001043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96969284 + ... + 96980570.

It is an arithmetic number, because the mean of its divisors is an integer number (40560944640).

Almost surely, 2^{1094556001049} is an apocalyptic number.

It is an amenable number.

1094556001049 is a deficient number, since it is larger than the sum of its proper divisors (203394227431).

1094556001049 is a wasteful number, since it uses less digits than its factorization.

1094556001049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12717.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 1094556001049 in words is "one trillion, ninety-four billion, five hundred fifty-six million, one thousand, forty-nine".