168950752608 has 384 divisors, whose sum is σ = 523522621440. Its totient is φ = 47213928960.

The previous prime is 168950752513. The next prime is 168950752613. The reversal of 168950752608 is 806257059861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2521652991 + ... + 2521653057.

It is an arithmetic number, because the mean of its divisors is an integer number (1363340160).

Almost surely, 2^168950752608 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 168950752608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261761310720).

168950752608 is an abundant number, since it is smaller than the sum of its proper divisors (354571868832).

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

168950752608 is an equidigital number, since it uses as much as digits as its factorization.

168950752608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 168950752608 in words is "one hundred sixty-eight billion, nine hundred fifty million, seven hundred fifty-two thousand, six hundred eight".