1093481542678 has 32 divisors (see below), whose sum is σ = 1877595370560. Its totient is φ = 467871331200.

The previous prime is 1093481542663. The next prime is 1093481542721. The reversal of 1093481542678 is 8762451843901.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70937700 + ... + 70953112.

It is an arithmetic number, because the mean of its divisors is an integer number (58674855330).

It is a 1-persistent number, because it is pandigital, but 2⋅1093481542678 = 2186963085356 is not.

Almost surely, 2^{1093481542678} is an apocalyptic number.

1093481542678 is a deficient number, since it is larger than the sum of its proper divisors (784113827882).

1093481542678 is a wasteful number, since it uses less digits than its factorization.

1093481542678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23352.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 1093481542678 in words is "one trillion, ninety-three billion, four hundred eighty-one million, five hundred forty-two thousand, six hundred seventy-eight".