54705913 has 2 divisors, whose sum is σ = 54705914. Its totient is φ = 54705912.

The previous prime is 54705877. The next prime is 54705929. The reversal of 54705913 is 31950745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47720464 + 6985449 = 6908^2 + 2643^2 .

It is a cyclic number.

It is not a de Polignac number, because 54705913 - 2¹⁷ = 54574841 is a prime.

It is not a weakly prime, because it can be changed into another prime (54705113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27352956 + 27352957.

It is an arithmetic number, because the mean of its divisors is an integer number (27352957).

Almost surely, 2^54705913 is an apocalyptic number.

It is an amenable number.

54705913 is a deficient number, since it is larger than the sum of its proper divisors (1).

54705913 is an equidigital number, since it uses as much as digits as its factorization.

54705913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 54705913 is about 7396.3445701238. The cubic root of 54705913 is about 379.6162168664.

The spelling of 54705913 in words is "fifty-four million, seven hundred five thousand, nine hundred thirteen".