54614689 has 2 divisors, whose sum is σ = 54614690. Its totient is φ = 54614688.

The previous prime is 54614671. The next prime is 54614713. The reversal of 54614689 is 98641645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35605089 + 19009600 = 5967^2 + 4360^2 .

It is a cyclic number.

It is not a de Polignac number, because 54614689 - 2⁵ = 54614657 is a prime.

It is not a weakly prime, because it can be changed into another prime (54614089) 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, 27307344 + 27307345.

It is an arithmetic number, because the mean of its divisors is an integer number (27307345).

Almost surely, 2^54614689 is an apocalyptic number.

It is an amenable number.

54614689 is a deficient number, since it is larger than the sum of its proper divisors (1).

54614689 is an equidigital number, since it uses as much as digits as its factorization.

54614689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 54614689 is about 7390.1751670715. The cubic root of 54614689 is about 379.4050917509.

The spelling of 54614689 in words is "fifty-four million, six hundred fourteen thousand, six hundred eighty-nine".