881585585147 has 2 divisors, whose sum is σ = 881585585148. Its totient is φ = 881585585146.

The previous prime is 881585585143. The next prime is 881585585189. The reversal of 881585585147 is 741585585188.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 881585585147 - 2² = 881585585143 is a prime.

It is not a weakly prime, because it can be changed into another prime (881585585143) 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 as a sum of consecutive naturals, namely, 440792792573 + 440792792574.

It is an arithmetic number, because the mean of its divisors is an integer number (440792792574).

Almost surely, 2^881585585147 is an apocalyptic number.

881585585147 is a deficient number, since it is larger than the sum of its proper divisors (1).

881585585147 is an equidigital number, since it uses as much as digits as its factorization.

881585585147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71680000, while the sum is 65.

The spelling of 881585585147 in words is "eight hundred eighty-one billion, five hundred eighty-five million, five hundred eighty-five thousand, one hundred forty-seven".