985615000318 has 48 divisors (see below), whose sum is σ = 1620212875776. Its totient is φ = 449439943680.

The previous prime is 985615000309. The next prime is 985615000367. The reversal of 985615000318 is 813000516589.

It is a super-2 number, since 2×985615000318² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10297530 + ... + 10392802.

It is an arithmetic number, because the mean of its divisors is an integer number (33754434912).

Almost surely, 2^985615000318 is an apocalyptic number.

985615000318 is a deficient number, since it is larger than the sum of its proper divisors (634597875458).

985615000318 is a wasteful number, since it uses less digits than its factorization.

985615000318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95669 (or 95656 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 985615000318 in words is "nine hundred eighty-five billion, six hundred fifteen million, three hundred eighteen", and thus it is an aban number.