54536773 has 2 divisors, whose sum is σ = 54536774. Its totient is φ = 54536772.

The previous prime is 54536753. The next prime is 54536777. The reversal of 54536773 is 37763545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54493924 + 42849 = 7382^2 + 207^2 .

It is a cyclic number.

It is not a de Polignac number, because 54536773 - 2¹³ = 54528581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54536777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27268386 + 27268387.

It is an arithmetic number, because the mean of its divisors is an integer number (27268387).

Almost surely, 2^54536773 is an apocalyptic number.

It is an amenable number.

54536773 is a deficient number, since it is larger than the sum of its proper divisors (1).

54536773 is an equidigital number, since it uses as much as digits as its factorization.

54536773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264600, while the sum is 40.

The square root of 54536773 is about 7384.9016919658. The cubic root of 54536773 is about 379.2245798966.

The spelling of 54536773 in words is "fifty-four million, five hundred thirty-six thousand, seven hundred seventy-three".