54766897 has 2 divisors, whose sum is σ = 54766898. Its totient is φ = 54766896.

The previous prime is 54766889. The next prime is 54766903. The reversal of 54766897 is 79866745.

It is a happy number.

54766897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53348416 + 1418481 = 7304^2 + 1191^2 .

It is a cyclic number.

It is not a de Polignac number, because 54766897 - 2³ = 54766889 is a prime.

It is not a weakly prime, because it can be changed into another prime (54766807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27383448 + 27383449.

It is an arithmetic number, because the mean of its divisors is an integer number (27383449).

Almost surely, 2^54766897 is an apocalyptic number.

It is an amenable number.

54766897 is a deficient number, since it is larger than the sum of its proper divisors (1).

54766897 is an equidigital number, since it uses as much as digits as its factorization.

54766897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 54766897 is about 7400.4659988409. The cubic root of 54766897 is about 379.7572248915.

The spelling of 54766897 in words is "fifty-four million, seven hundred sixty-six thousand, eight hundred ninety-seven".