104554279 has 2 divisors, whose sum is σ = 104554280. Its totient is φ = 104554278.

The previous prime is 104554277. The next prime is 104554349. The reversal of 104554279 is 972455401.

It is a weak prime.

It is an emirp because it is prime and its reverse (972455401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104554279 - 2¹ = 104554277 is a prime.

Together with 104554277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104554277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52277139 + 52277140.

It is an arithmetic number, because the mean of its divisors is an integer number (52277140).

Almost surely, 2^104554279 is an apocalyptic number.

104554279 is a deficient number, since it is larger than the sum of its proper divisors (1).

104554279 is an equidigital number, since it uses as much as digits as its factorization.

104554279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 104554279 is about 10225.1786781454. The cubic root of 104554279 is about 471.1009035187.

The spelling of 104554279 in words is "one hundred four million, five hundred fifty-four thousand, two hundred seventy-nine".