68848425552 has 20 divisors (see below), whose sum is σ = 177858432800. Its totient is φ = 22949475168.

The previous prime is 68848425523. The next prime is 68848425571. The reversal of 68848425552 is 25552484886.

It is a junction number, because it is equal to n+sod(n) for n = 68848425492 and 68848425501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717171052 + ... + 717171147.

It is an arithmetic number, because the mean of its divisors is an integer number (8892921640).

Almost surely, 2^68848425552 is an apocalyptic number.

It is an amenable number.

68848425552 is an abundant number, since it is smaller than the sum of its proper divisors (109010007248).

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

68848425552 is a wasteful number, since it uses less digits than its factorization.

68848425552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434342210 (or 1434342204 counting only the distinct ones).

The product of its digits is 24576000, while the sum is 57.

The spelling of 68848425552 in words is "sixty-eight billion, eight hundred forty-eight million, four hundred twenty-five thousand, five hundred fifty-two".