104451253 has 4 divisors (see below), whose sum is σ = 104700960. Its totient is φ = 104201548.

The previous prime is 104451241. The next prime is 104451283. The reversal of 104451253 is 352154401.

It is a happy number.

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: 352154401 = 613 ⋅574477.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104451253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104451203) 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, 124225 + ... + 125062.

It is an arithmetic number, because the mean of its divisors is an integer number (26175240).

Almost surely, 2^104451253 is an apocalyptic number.

It is an amenable number.

104451253 is a deficient number, since it is larger than the sum of its proper divisors (249707).

104451253 is an equidigital number, since it uses as much as digits as its factorization.

104451253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249706.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 104451253 is about 10220.1395783032. The cubic root of 104451253 is about 470.9461144052.

The spelling of 104451253 in words is "one hundred four million, four hundred fifty-one thousand, two hundred fifty-three".