54683641 has 2 divisors, whose sum is σ = 54683642. Its totient is φ = 54683640.

The previous prime is 54683617. The next prime is 54683677. The reversal of 54683641 is 14638645.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53231616 + 1452025 = 7296^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 54683641 - 2¹¹ = 54681593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54683641.

It is not a weakly prime, because it can be changed into another prime (54683341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27341820 + 27341821.

It is an arithmetic number, because the mean of its divisors is an integer number (27341821).

Almost surely, 2^54683641 is an apocalyptic number.

It is an amenable number.

54683641 is a deficient number, since it is larger than the sum of its proper divisors (1).

54683641 is an equidigital number, since it uses as much as digits as its factorization.

54683641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 54683641 is about 7394.8388082500. The cubic root of 54683641 is about 379.5646931245.

The spelling of 54683641 in words is "fifty-four million, six hundred eighty-three thousand, six hundred forty-one".