54705877 has 2 divisors, whose sum is σ = 54705878. Its totient is φ = 54705876.

The previous prime is 54705863. The next prime is 54705913. The reversal of 54705877 is 77850745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54552996 + 152881 = 7386^2 + 391^2 .

It is a cyclic number.

It is not a de Polignac number, because 54705877 - 2¹⁵ = 54673109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54705817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27352938 + 27352939.

It is an arithmetic number, because the mean of its divisors is an integer number (27352939).

Almost surely, 2^54705877 is an apocalyptic number.

It is an amenable number.

54705877 is a deficient number, since it is larger than the sum of its proper divisors (1).

54705877 is an equidigital number, since it uses as much as digits as its factorization.

54705877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 274400, while the sum is 43.

The square root of 54705877 is about 7396.3421364888. The cubic root of 54705877 is about 379.6161335957.

The spelling of 54705877 in words is "fifty-four million, seven hundred five thousand, eight hundred seventy-seven".