54726773 has 2 divisors, whose sum is σ = 54726774. Its totient is φ = 54726772.

The previous prime is 54726767. The next prime is 54726787. The reversal of 54726773 is 37762745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28121809 + 26604964 = 5303^2 + 5158^2 .

It is a cyclic number.

It is not a de Polignac number, because 54726773 - 2⁶ = 54726709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54726773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54726703) 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, 27363386 + 27363387.

It is an arithmetic number, because the mean of its divisors is an integer number (27363387).

Almost surely, 2^54726773 is an apocalyptic number.

It is an amenable number.

54726773 is a deficient number, since it is larger than the sum of its proper divisors (1).

54726773 is an equidigital number, since it uses as much as digits as its factorization.

54726773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 41.

The square root of 54726773 is about 7397.7545917663. The cubic root of 54726773 is about 379.6644614256.

The spelling of 54726773 in words is "fifty-four million, seven hundred twenty-six thousand, seven hundred seventy-three".