54494228977 has 8 divisors (see below), whose sum is σ = 57708982656. Its totient is φ = 51280498752.

The previous prime is 54494228953. The next prime is 54494228981. The reversal of 54494228977 is 77982249445.

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

It is a cyclic number.

It is not a de Polignac number, because 54494228977 - 2¹⁹ = 54493704689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54494228927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144853 + ... + 360514.

It is an arithmetic number, because the mean of its divisors is an integer number (7213622832).

Almost surely, 2^54494228977 is an apocalyptic number.

It is an amenable number.

54494228977 is a deficient number, since it is larger than the sum of its proper divisors (3214753679).

54494228977 is a wasteful number, since it uses less digits than its factorization.

54494228977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511727.

The product of its digits is 40642560, while the sum is 61.

The spelling of 54494228977 in words is "fifty-four billion, four hundred ninety-four million, two hundred twenty-eight thousand, nine hundred seventy-seven".