68481482007 has 16 divisors (see below), whose sum is σ = 97080917472. Its totient is φ = 42790471680.

The previous prime is 68481481987. The next prime is 68481482029. The reversal of 68481482007 is 70028418486.

It is a de Polignac number, because none of the positive numbers 2^k-68481482007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68481482207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2773548 + ... + 2798129.

It is an arithmetic number, because the mean of its divisors is an integer number (6067557342).

Almost surely, 2^68481482007 is an apocalyptic number.

68481482007 is a deficient number, since it is larger than the sum of its proper divisors (28599435465).

68481482007 is a wasteful number, since it uses less digits than its factorization.

68481482007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571938.

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 68481482007 in words is "sixty-eight billion, four hundred eighty-one million, four hundred eighty-two thousand, seven".