54601243 has 2 divisors, whose sum is σ = 54601244. Its totient is φ = 54601242.

The previous prime is 54601189. The next prime is 54601247. The reversal of 54601243 is 34210645.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54601243 is a prime.

It is not a weakly prime, because it can be changed into another prime (54601247) 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, 27300621 + 27300622.

It is an arithmetic number, because the mean of its divisors is an integer number (27300622).

Almost surely, 2^54601243 is an apocalyptic number.

54601243 is a deficient number, since it is larger than the sum of its proper divisors (1).

54601243 is an equidigital number, since it uses as much as digits as its factorization.

54601243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 54601243 is about 7389.2653897394. The cubic root of 54601243 is about 379.3739530001.

Adding to 54601243 its reverse (34210645), we get a palindrome (88811888).

The spelling of 54601243 in words is "fifty-four million, six hundred one thousand, two hundred forty-three".