68483554 has 8 divisors (see below), whose sum is σ = 102813660. Its totient is φ = 34212336.

The previous prime is 68483551. The next prime is 68483603. The reversal of 68483554 is 45538486.

It can be written as a sum of positive squares in 2 ways, for example, as 45873529 + 22610025 = 6773^2 + 4755^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 68483554.

It is not an unprimeable number, because it can be changed into a prime (68483551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11689 + ... + 16540.

Almost surely, 2^68483554 is an apocalyptic number.

68483554 is a deficient number, since it is larger than the sum of its proper divisors (34330106).

68483554 is a wasteful number, since it uses less digits than its factorization.

68483554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29444.

The product of its digits is 460800, while the sum is 43.

The square root of 68483554 is about 8275.4790797875. The cubic root of 68483554 is about 409.1307262015.

The spelling of 68483554 in words is "sixty-eight million, four hundred eighty-three thousand, five hundred fifty-four".