69085475168 has 24 divisors (see below), whose sum is σ = 136084150440. Its totient is φ = 34524421120.

The previous prime is 69085475167. The next prime is 69085475203. The reversal of 69085475168 is 86157458096.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69085475167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510998 + ... + 631893.

It is an arithmetic number, because the mean of its divisors is an integer number (5670172935).

Almost surely, 2^69085475168 is an apocalyptic number.

It is an amenable number.

69085475168 is a deficient number, since it is larger than the sum of its proper divisors (66998675272).

69085475168 is a wasteful number, since it uses less digits than its factorization.

69085475168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144790 (or 1144782 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 69085475168 in words is "sixty-nine billion, eighty-five million, four hundred seventy-five thousand, one hundred sixty-eight".