554072873 has 2 divisors, whose sum is σ = 554072874. Its totient is φ = 554072872.

The previous prime is 554072863. The next prime is 554072879. The reversal of 554072873 is 378270455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 535089424 + 18983449 = 23132^2 + 4357^2 .

It is a cyclic number.

It is not a de Polignac number, because 554072873 - 2²⁴ = 537295657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554072873.

It is not a weakly prime, because it can be changed into another prime (554072879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277036436 + 277036437.

It is an arithmetic number, because the mean of its divisors is an integer number (277036437).

Almost surely, 2^554072873 is an apocalyptic number.

It is an amenable number.

554072873 is a deficient number, since it is larger than the sum of its proper divisors (1).

554072873 is an equidigital number, since it uses as much as digits as its factorization.

554072873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 554072873 is about 23538.7525795230. The cubic root of 554072873 is about 821.3387179620.

The spelling of 554072873 in words is "five hundred fifty-four million, seventy-two thousand, eight hundred seventy-three".