169768000080952 has 256 divisors, whose sum is σ = 412895895552000. Its totient is φ = 63600790353408.

The previous prime is 169768000080911. The next prime is 169768000081037. The reversal of 169768000080952 is 259080000867961.

It is a super-2 number, since 2×169768000080952² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 835440753 + ... + 835643935.

It is an arithmetic number, because the mean of its divisors is an integer number (1612874592000).

Almost surely, 2^{169768000080952} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 169768000080952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206447947776000).

169768000080952 is an abundant number, since it is smaller than the sum of its proper divisors (243127895471048).

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

169768000080952 is a wasteful number, since it uses less digits than its factorization.

169768000080952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203730 (or 203726 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 61.

The spelling of 169768000080952 in words is "one hundred sixty-nine trillion, seven hundred sixty-eight billion, eighty thousand, nine hundred fifty-two".