68715282496 has 189 divisors, whose sum is σ = 164993669631. Its totient is φ = 28310688000.

The previous prime is 68715282491. The next prime is 68715282499. The reversal of 68715282496 is 69428251786.

The square root of 68715282496 is 262136.

It is a perfect power (a square), and thus also a powerful number.

It is a self number, because there is not a number n which added to its sum of digits gives 68715282496.

It is not an unprimeable number, because it can be changed into a prime (68715282491) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 455068021 + ... + 455068171.

It is an arithmetic number, because the mean of its divisors is an integer number (872982379).

Almost surely, 2^68715282496 is an apocalyptic number.

68715282496 is the 262136-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68715282496

68715282496 is an abundant number, since it is smaller than the sum of its proper divisors (96278387135).

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

68715282496 is an equidigital number, since it uses as much as digits as its factorization.

68715282496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 191 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 58.

The spelling of 68715282496 in words is "sixty-eight billion, seven hundred fifteen million, two hundred eighty-two thousand, four hundred ninety-six".