54709297 has 2 divisors, whose sum is σ = 54709298. Its totient is φ = 54709296.

The previous prime is 54709271. The next prime is 54709301. The reversal of 54709297 is 79290745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41525136 + 13184161 = 6444^2 + 3631^2 .

It is a cyclic number.

It is not a de Polignac number, because 54709297 - 2¹¹ = 54707249 is a prime.

It is not a weakly prime, because it can be changed into another prime (54709217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27354648 + 27354649.

It is an arithmetic number, because the mean of its divisors is an integer number (27354649).

Almost surely, 2^54709297 is an apocalyptic number.

It is an amenable number.

54709297 is a deficient number, since it is larger than the sum of its proper divisors (1).

54709297 is an equidigital number, since it uses as much as digits as its factorization.

54709297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 54709297 is about 7396.5733282379. The cubic root of 54709297 is about 379.6240441421.

The spelling of 54709297 in words is "fifty-four million, seven hundred nine thousand, two hundred ninety-seven".