67823529468 has 96 divisors (see below), whose sum is σ = 164730156864. Its totient is φ = 21700804608.

The previous prime is 67823529467. The next prime is 67823529503. The reversal of 67823529468 is 86492532876.

It is a super-2 number, since 2×67823529468² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67823529463) 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 31 ways as a sum of consecutive naturals, for example, 14511580 + ... + 14516252.

It is an arithmetic number, because the mean of its divisors is an integer number (1715939134).

Almost surely, 2^67823529468 is an apocalyptic number.

It is an amenable number.

67823529468 is an abundant number, since it is smaller than the sum of its proper divisors (96906627396).

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

67823529468 is a wasteful number, since it uses less digits than its factorization.

67823529468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151 (or 5149 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 60.

The spelling of 67823529468 in words is "sixty-seven billion, eight hundred twenty-three million, five hundred twenty-nine thousand, four hundred sixty-eight".