68052389150976 has 288 divisors, whose sum is σ = 186911699520000. Its totient is φ = 21967074754560.

The previous prime is 68052389150951. The next prime is 68052389150989. The reversal of 68052389150976 is 67905198325086.

It is a super-2 number, since 2×68052389150976² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 68052389150976.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5136410400 + ... + 5136423648.

Almost surely, 2^{68052389150976} 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 68052389150976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93455849760000).

68052389150976 is an abundant number, since it is smaller than the sum of its proper divisors (118859310369024).

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

68052389150976 is a wasteful number, since it uses less digits than its factorization.

68052389150976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14505 (or 14491 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 69.

The spelling of 68052389150976 in words is "sixty-eight trillion, fifty-two billion, three hundred eighty-nine million, one hundred fifty thousand, nine hundred seventy-six".