104635453 has 4 divisors (see below), whose sum is σ = 112684348. Its totient is φ = 96586560.

The previous prime is 104635429. The next prime is 104635481. The reversal of 104635453 is 354536401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 354536401 = 1201 ⋅295201.

It can be written as a sum of positive squares in 2 ways, for example, as 60186564 + 44448889 = 7758^2 + 6667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104635453 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 (104635483) 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, 4024428 + ... + 4024453.

It is an arithmetic number, because the mean of its divisors is an integer number (28171087).

Almost surely, 2^104635453 is an apocalyptic number.

104635453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104635453 is a deficient number, since it is larger than the sum of its proper divisors (8048895).

104635453 is an equidigital number, since it uses as much as digits as its factorization.

104635453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048894.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 104635453 is about 10229.1472274085. The cubic root of 104635453 is about 471.2227899774. Note that the first 3 decimals are identical.

The spelling of 104635453 in words is "one hundred four million, six hundred thirty-five thousand, four hundred fifty-three".