54983141771 has 2 divisors, whose sum is σ = 54983141772. Its totient is φ = 54983141770.

The previous prime is 54983141767. The next prime is 54983141791. The reversal of 54983141771 is 17714138945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54983141771 - 2² = 54983141767 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54983141711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27491570885 + 27491570886.

It is an arithmetic number, because the mean of its divisors is an integer number (27491570886).

Almost surely, 2^54983141771 is an apocalyptic number.

54983141771 is a deficient number, since it is larger than the sum of its proper divisors (1).

54983141771 is an equidigital number, since it uses as much as digits as its factorization.

54983141771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 50.

The spelling of 54983141771 in words is "fifty-four billion, nine hundred eighty-three million, one hundred forty-one thousand, seven hundred seventy-one".