885495623939 has 2 divisors, whose sum is σ = 885495623940. Its totient is φ = 885495623938.

The previous prime is 885495623927. The next prime is 885495623953. The reversal of 885495623939 is 939326594588.

885495623939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 885495623939 - 2⁴ = 885495623923 is a prime.

It is not a weakly prime, because it can be changed into another prime (885495623239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442747811969 + 442747811970.

It is an arithmetic number, because the mean of its divisors is an integer number (442747811970).

Almost surely, 2^885495623939 is an apocalyptic number.

885495623939 is a deficient number, since it is larger than the sum of its proper divisors (1).

885495623939 is an equidigital number, since it uses as much as digits as its factorization.

885495623939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 503884800, while the sum is 71.

The spelling of 885495623939 in words is "eight hundred eighty-five billion, four hundred ninety-five million, six hundred twenty-three thousand, nine hundred thirty-nine".