54434873 has 2 divisors, whose sum is σ = 54434874. Its totient is φ = 54434872.

The previous prime is 54434837. The next prime is 54434899. The reversal of 54434873 is 37843445.

Together with previous prime (54434837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39589264 + 14845609 = 6292^2 + 3853^2 .

It is a cyclic number.

It is not a de Polignac number, because 54434873 - 2²⁴ = 37657657 is a prime.

It is a super-2 number, since 2×54434873² = 5926310797052258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54464873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27217436 + 27217437.

It is an arithmetic number, because the mean of its divisors is an integer number (27217437).

Almost surely, 2^54434873 is an apocalyptic number.

It is an amenable number.

54434873 is a deficient number, since it is larger than the sum of its proper divisors (1).

54434873 is an equidigital number, since it uses as much as digits as its factorization.

54434873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 38.

The square root of 54434873 is about 7377.9992545405. Note that the first 3 decimals coincide. The cubic root of 54434873 is about 378.9882434747.

The spelling of 54434873 in words is "fifty-four million, four hundred thirty-four thousand, eight hundred seventy-three".