85723328614 has 96 divisors (see below), whose sum is σ = 173165423616. Its totient is φ = 31363073280.

The previous prime is 85723328591. The next prime is 85723328617. The reversal of 85723328614 is 41682332758.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85723328617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8479887 + ... + 8489989.

It is an arithmetic number, because the mean of its divisors is an integer number (1803806496).

Almost surely, 2^85723328614 is an apocalyptic number.

85723328614 is an abundant number, since it is smaller than the sum of its proper divisors (87442095002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85723328614 is a wasteful number, since it uses less digits than its factorization.

85723328614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10610 (or 10603 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 85723328614 in words is "eighty-five billion, seven hundred twenty-three million, three hundred twenty-eight thousand, six hundred fourteen".