54975454271 has 2 divisors, whose sum is σ = 54975454272. Its totient is φ = 54975454270.

The previous prime is 54975454231. The next prime is 54975454307. The reversal of 54975454271 is 17245457945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54975454271 - 2⁶ = 54975454207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54975454231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27487727135 + 27487727136.

It is an arithmetic number, because the mean of its divisors is an integer number (27487727136).

Almost surely, 2^54975454271 is an apocalyptic number.

54975454271 is a deficient number, since it is larger than the sum of its proper divisors (1).

54975454271 is an equidigital number, since it uses as much as digits as its factorization.

54975454271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7056000, while the sum is 53.

The spelling of 54975454271 in words is "fifty-four billion, nine hundred seventy-five million, four hundred fifty-four thousand, two hundred seventy-one".