54660278958 has 8 divisors (see below), whose sum is σ = 109320557928. Its totient is φ = 18220092984.

The previous prime is 54660278957. The next prime is 54660278971. The reversal of 54660278958 is 85987206645.

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

54660278958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54660278957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4555023241 + ... + 4555023252.

It is an arithmetic number, because the mean of its divisors is an integer number (13665069741).

Almost surely, 2^54660278958 is an apocalyptic number.

54660278958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54660278958 is a wasteful number, since it uses less digits than its factorization.

54660278958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110046498.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 54660278958 in words is "fifty-four billion, six hundred sixty million, two hundred seventy-eight thousand, nine hundred fifty-eight".