54116781693277 has 8 divisors (see below), whose sum is σ = 57051047826432. Its totient is φ = 51256800778800.

The previous prime is 54116781693269. The next prime is 54116781693361. The reversal of 54116781693277 is 77239618761145.

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 54116781693277 - 2³ = 54116781693269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54116781693077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18571303174 + ... + 18571306087.

It is an arithmetic number, because the mean of its divisors is an integer number (7131380978304).

Almost surely, 2^{54116781693277} is an apocalyptic number.

It is an amenable number.

54116781693277 is a deficient number, since it is larger than the sum of its proper divisors (2934266133155).

54116781693277 is a wasteful number, since it uses less digits than its factorization.

54116781693277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37142609339.

The product of its digits is 106686720, while the sum is 67.

The spelling of 54116781693277 in words is "fifty-four trillion, one hundred sixteen billion, seven hundred eighty-one million, six hundred ninety-three thousand, two hundred seventy-seven".