104557273 has 4 divisors (see below), whose sum is σ = 104873488. Its totient is φ = 104241060.

The previous prime is 104557249. The next prime is 104557279. The reversal of 104557273 is 372755401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 372755401 = 6967 ⋅53503.

It is a cyclic number.

It is not a de Polignac number, because 104557273 - 2⁹ = 104556761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104557279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157611 + ... + 158272.

It is an arithmetic number, because the mean of its divisors is an integer number (26218372).

Almost surely, 2^104557273 is an apocalyptic number.

It is an amenable number.

104557273 is a deficient number, since it is larger than the sum of its proper divisors (316215).

104557273 is an equidigital number, since it uses as much as digits as its factorization.

104557273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316214.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 104557273 is about 10225.3250804070. The cubic root of 104557273 is about 471.1054002664.

The spelling of 104557273 in words is "one hundred four million, five hundred fifty-seven thousand, two hundred seventy-three".