68876556482 has 8 divisors (see below), whose sum is σ = 109392177996. Its totient is φ = 32412497152.

The previous prime is 68876556479. The next prime is 68876556487. The reversal of 68876556482 is 28465567886.

It can be written as a sum of positive squares in 2 ways, for example, as 50977059961 + 17899496521 = 225781^2 + 133789^2 .

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

It is not an unprimeable number, because it can be changed into a prime (68876556487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012890503 + ... + 1012890570.

Almost surely, 2^68876556482 is an apocalyptic number.

68876556482 is a deficient number, since it is larger than the sum of its proper divisors (40515621514).

68876556482 is a wasteful number, since it uses less digits than its factorization.

68876556482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025781092.

The product of its digits is 154828800, while the sum is 65.

The spelling of 68876556482 in words is "sixty-eight billion, eight hundred seventy-six million, five hundred fifty-six thousand, four hundred eighty-two".