54494773 has 2 divisors, whose sum is σ = 54494774. Its totient is φ = 54494772.

The previous prime is 54494767. The next prime is 54494833. The reversal of 54494773 is 37749445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31281649 + 23213124 = 5593^2 + 4818^2 .

It is a cyclic number.

It is not a de Polignac number, because 54494773 - 2²⁵ = 20940341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54494743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27247386 + 27247387.

It is an arithmetic number, because the mean of its divisors is an integer number (27247387).

Almost surely, 2^54494773 is an apocalyptic number.

It is an amenable number.

54494773 is a deficient number, since it is larger than the sum of its proper divisors (1).

54494773 is an equidigital number, since it uses as much as digits as its factorization.

54494773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 54494773 is about 7382.0575045173. The cubic root of 54494773 is about 379.1272050923.

The spelling of 54494773 in words is "fifty-four million, four hundred ninety-four thousand, seven hundred seventy-three".