54844379 has 2 divisors, whose sum is σ = 54844380. Its totient is φ = 54844378.

The previous prime is 54844373. The next prime is 54844399. The reversal of 54844379 is 97344845.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54844379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54844373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27422189 + 27422190.

It is an arithmetic number, because the mean of its divisors is an integer number (27422190).

Almost surely, 2^54844379 is an apocalyptic number.

54844379 is a deficient number, since it is larger than the sum of its proper divisors (1).

54844379 is an equidigital number, since it uses as much as digits as its factorization.

54844379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 54844379 is about 7405.6990892150. The cubic root of 54844379 is about 379.9362289108.

The spelling of 54844379 in words is "fifty-four million, eight hundred forty-four thousand, three hundred seventy-nine".