68054554 has 8 divisors (see below), whose sum is σ = 102272148. Its totient is φ = 33963840.

The previous prime is 68054549. The next prime is 68054563. The reversal of 68054554 is 45545086.

It can be written as a sum of positive squares in 2 ways, for example, as 67980025 + 74529 = 8245^2 + 273^2 .

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

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, 30367 + ... + 32530.

Almost surely, 2^68054554 is an apocalyptic number.

68054554 is a deficient number, since it is larger than the sum of its proper divisors (34217594).

68054554 is a wasteful number, since it uses less digits than its factorization.

68054554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63440.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 68054554 is about 8249.5184101861. The cubic root of 68054554 is about 408.2746332761.

The spelling of 68054554 in words is "sixty-eight million, fifty-four thousand, five hundred fifty-four".