54849343 has 2 divisors, whose sum is σ = 54849344. Its totient is φ = 54849342.

The previous prime is 54849287. The next prime is 54849373. The reversal of 54849343 is 34394845.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54849343 - 2²¹ = 52752191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54849296 and 54849305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54849373) 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, 27424671 + 27424672.

It is an arithmetic number, because the mean of its divisors is an integer number (27424672).

Almost surely, 2^54849343 is an apocalyptic number.

54849343 is a deficient number, since it is larger than the sum of its proper divisors (1).

54849343 is an equidigital number, since it uses as much as digits as its factorization.

54849343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The square root of 54849343 is about 7406.0342289244. The cubic root of 54849343 is about 379.9476913224.

The spelling of 54849343 in words is "fifty-four million, eight hundred forty-nine thousand, three hundred forty-three".