54461606291 has 2 divisors, whose sum is σ = 54461606292. Its totient is φ = 54461606290.

The previous prime is 54461606203. The next prime is 54461606293. The reversal of 54461606291 is 19260616445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54461606291 - 2³⁴ = 37281737107 is a prime.

Together with 54461606293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54461606293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27230803145 + 27230803146.

It is an arithmetic number, because the mean of its divisors is an integer number (27230803146).

Almost surely, 2^54461606291 is an apocalyptic number.

54461606291 is a deficient number, since it is larger than the sum of its proper divisors (1).

54461606291 is an equidigital number, since it uses as much as digits as its factorization.

54461606291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 54461606291 in words is "fifty-four billion, four hundred sixty-one million, six hundred six thousand, two hundred ninety-one".