54724049 has 2 divisors, whose sum is σ = 54724050. Its totient is φ = 54724048.

The previous prime is 54724013. The next prime is 54724051. The reversal of 54724049 is 94042745.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54656449 + 67600 = 7393^2 + 260^2 .

It is a cyclic number.

It is not a de Polignac number, because 54724049 - 2²⁰ = 53675473 is a prime.

Together with 54724051, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_3266756 and since 54724049 and 3266756 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54724099) 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, 27362024 + 27362025.

It is an arithmetic number, because the mean of its divisors is an integer number (27362025).

Almost surely, 2^54724049 is an apocalyptic number.

It is an amenable number.

54724049 is a deficient number, since it is larger than the sum of its proper divisors (1).

54724049 is an equidigital number, since it uses as much as digits as its factorization.

54724049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 54724049 is about 7397.5704795561. The cubic root of 54724049 is about 379.6581621130.

The spelling of 54724049 in words is "fifty-four million, seven hundred twenty-four thousand, forty-nine".