54447677 has 2 divisors, whose sum is σ = 54447678. Its totient is φ = 54447676.

The previous prime is 54447671. The next prime is 54447697. The reversal of 54447677 is 77674445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53860921 + 586756 = 7339^2 + 766^2 .

It is a cyclic number.

It is not a de Polignac number, because 54447677 - 2¹⁸ = 54185533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54447671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27223838 + 27223839.

It is an arithmetic number, because the mean of its divisors is an integer number (27223839).

Almost surely, 2^54447677 is an apocalyptic number.

It is an amenable number.

54447677 is a deficient number, since it is larger than the sum of its proper divisors (1).

54447677 is an equidigital number, since it uses as much as digits as its factorization.

54447677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 44.

The square root of 54447677 is about 7378.8669184367. The cubic root of 54447677 is about 379.0179559536.

The spelling of 54447677 in words is "fifty-four million, four hundred forty-seven thousand, six hundred seventy-seven".