54425849 has 2 divisors, whose sum is σ = 54425850. Its totient is φ = 54425848.

The previous prime is 54425759. The next prime is 54425879. The reversal of 54425849 is 94852445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48511225 + 5914624 = 6965^2 + 2432^2 .

It is a cyclic number.

It is not a de Polignac number, because 54425849 - 2⁸ = 54425593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54425879) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27212924 + 27212925.

It is an arithmetic number, because the mean of its divisors is an integer number (27212925).

Almost surely, 2^54425849 is an apocalyptic number.

It is an amenable number.

54425849 is a deficient number, since it is larger than the sum of its proper divisors (1).

54425849 is an equidigital number, since it uses as much as digits as its factorization.

54425849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 41.

The square root of 54425849 is about 7377.3876812866. The cubic root of 54425849 is about 378.9672999219.

The spelling of 54425849 in words is "fifty-four million, four hundred twenty-five thousand, eight hundred forty-nine".