68054377 has 4 divisors (see below), whose sum is σ = 68234320. Its totient is φ = 67874436.

The previous prime is 68054351. The next prime is 68054411. The reversal of 68054377 is 77345086.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68054377 - 2⁷ = 68054249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68054977) 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, 89403 + ... + 90160.

It is an arithmetic number, because the mean of its divisors is an integer number (17058580).

Almost surely, 2^68054377 is an apocalyptic number.

It is an amenable number.

68054377 is a deficient number, since it is larger than the sum of its proper divisors (179943).

68054377 is a wasteful number, since it uses less digits than its factorization.

68054377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179942.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 68054377 is about 8249.5076822802. The cubic root of 68054377 is about 408.2742793214.

The spelling of 68054377 in words is "sixty-eight million, fifty-four thousand, three hundred seventy-seven".