54256273 has 2 divisors, whose sum is σ = 54256274. Its totient is φ = 54256272.

The previous prime is 54256261. The next prime is 54256297. The reversal of 54256273 is 37265245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53993104 + 263169 = 7348^2 + 513^2 .

It is a cyclic number.

It is not a de Polignac number, because 54256273 - 2²⁵ = 20701841 is a prime.

It is not a weakly prime, because it can be changed into another prime (54256073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27128136 + 27128137.

It is an arithmetic number, because the mean of its divisors is an integer number (27128137).

Almost surely, 2^54256273 is an apocalyptic number.

It is an amenable number.

54256273 is a deficient number, since it is larger than the sum of its proper divisors (1).

54256273 is an equidigital number, since it uses as much as digits as its factorization.

54256273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 54256273 is about 7365.8857580063. The cubic root of 54256273 is about 378.5733044305.

The spelling of 54256273 in words is "fifty-four million, two hundred fifty-six thousand, two hundred seventy-three".