54660275917 has 16 divisors (see below), whose sum is σ = 61759936000. Its totient is φ = 48027556800.

The previous prime is 54660275897. The next prime is 54660275953. The reversal of 54660275917 is 71957206645.

54660275917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54660275917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54660275317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087167 + ... + 1136332.

It is an arithmetic number, because the mean of its divisors is an integer number (3859996000).

Almost surely, 2^54660275917 is an apocalyptic number.

It is an amenable number.

54660275917 is a deficient number, since it is larger than the sum of its proper divisors (7099660083).

54660275917 is a wasteful number, since it uses less digits than its factorization.

54660275917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223604.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 54660275917 in words is "fifty-four billion, six hundred sixty million, two hundred seventy-five thousand, nine hundred seventeen".