68588046366528 has 224 divisors, whose sum is σ = 198879419636352. Its totient is φ = 20734545715200.

The previous prime is 68588046366517. The next prime is 68588046366533. The reversal of 68588046366528 is 82566364088586.

It is a self number, because there is not a number n which added to its sum of digits gives 68588046366528.

It is a congruent number.

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, 36582838 + ... + 38411978.

It is an arithmetic number, because the mean of its divisors is an integer number (887854551948).

Almost surely, 2^{68588046366528} 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 68588046366528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99439709818176).

68588046366528 is an abundant number, since it is smaller than the sum of its proper divisors (130291373269824).

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

68588046366528 is a wasteful number, since it uses less digits than its factorization.

68588046366528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829433 (or 1829423 counting only the distinct ones).

The product of its (nonzero) digits is 3185049600, while the sum is 75.

The spelling of 68588046366528 in words is "sixty-eight trillion, five hundred eighty-eight billion, forty-six million, three hundred sixty-six thousand, five hundred twenty-eight".