695589985596 has 96 divisors (see below), whose sum is σ = 1859811803136. Its totient is φ = 200284920000.

The previous prime is 695589985591. The next prime is 695589985613.

695589985596 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×695589985596² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695589985591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300220 + ... + 1217091.

It is an arithmetic number, because the mean of its divisors is an integer number (19373039616).

Almost surely, 2^695589985596 is an apocalyptic number.

695589985596 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

695589985596 is an abundant number, since it is smaller than the sum of its proper divisors (1164221817540).

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

695589985596 is a wasteful number, since it uses less digits than its factorization.

695589985596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517503 (or 1517501 counting only the distinct ones).

The product of its digits is 9447840000, while the sum is 84.

The spelling of 695589985596 in words is "six hundred ninety-five billion, five hundred eighty-nine million, nine hundred eighty-five thousand, five hundred ninety-six".