85393077694 has 8 divisors (see below), whose sum is σ = 132506499960. Its totient is φ = 41224244376.

The previous prime is 85393077691. The next prime is 85393077697. The reversal of 85393077694 is 49677039358.

It is an interprime number because it is at equal distance from previous prime (85393077691) and next prime (85393077697).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85393077691) 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 3 ways as a sum of consecutive naturals, for example, 736147164 + ... + 736147279.

It is an arithmetic number, because the mean of its divisors is an integer number (16563312495).

Almost surely, 2^85393077694 is an apocalyptic number.

85393077694 is a deficient number, since it is larger than the sum of its proper divisors (47113422266).

85393077694 is a wasteful number, since it uses less digits than its factorization.

85393077694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472294474.

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 85393077694 in words is "eighty-five billion, three hundred ninety-three million, seventy-seven thousand, six hundred ninety-four".