68450005486 has 8 divisors (see below), whose sum is σ = 102683265624. Its totient is φ = 34222250280.

The previous prime is 68450005471. The next prime is 68450005517.

68450005486 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1345005 + ... + 1394968.

It is an arithmetic number, because the mean of its divisors is an integer number (12835408203).

Almost surely, 2^68450005486 is an apocalyptic number.

68450005486 is a deficient number, since it is larger than the sum of its proper divisors (34233260138).

68450005486 is a wasteful number, since it uses less digits than its factorization.

68450005486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752466.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 68450005486 in words is "sixty-eight billion, four hundred fifty million, five thousand, four hundred eighty-six".