54967249 has 2 divisors, whose sum is σ = 54967250. Its totient is φ = 54967248.

The previous prime is 54967177. The next prime is 54967259. The reversal of 54967249 is 94276945.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28547649 + 26419600 = 5343^2 + 5140^2 .

It is a cyclic number.

It is not a de Polignac number, because 54967249 - 2²³ = 46578641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54967199 and 54967208.

It is not a weakly prime, because it can be changed into another prime (54967259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27483624 + 27483625.

It is an arithmetic number, because the mean of its divisors is an integer number (27483625).

Almost surely, 2^54967249 is an apocalyptic number.

It is an amenable number.

54967249 is a deficient number, since it is larger than the sum of its proper divisors (1).

54967249 is an equidigital number, since it uses as much as digits as its factorization.

54967249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 54967249 is about 7413.9900863165. The cubic root of 54967249 is about 380.2197459389.

The spelling of 54967249 in words is "fifty-four million, nine hundred sixty-seven thousand, two hundred forty-nine".