54529334477 has 2 divisors, whose sum is σ = 54529334478. Its totient is φ = 54529334476.

The previous prime is 54529334437. The next prime is 54529334479. The reversal of 54529334477 is 77443392545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35779235716 + 18750098761 = 189154^2 + 136931^2 .

It is a cyclic number.

It is not a de Polignac number, because 54529334477 - 2¹² = 54529330381 is a prime.

Together with 54529334479, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54529334479) 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 as a sum of consecutive naturals, namely, 27264667238 + 27264667239.

It is an arithmetic number, because the mean of its divisors is an integer number (27264667239).

Almost surely, 2^54529334477 is an apocalyptic number.

It is an amenable number.

54529334477 is a deficient number, since it is larger than the sum of its proper divisors (1).

54529334477 is an equidigital number, since it uses as much as digits as its factorization.

54529334477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12700800, while the sum is 53.

The spelling of 54529334477 in words is "fifty-four billion, five hundred twenty-nine million, three hundred thirty-four thousand, four hundred seventy-seven".