104524613 has 4 divisors (see below), whose sum is σ = 108128940. Its totient is φ = 100920288.

The previous prime is 104524603. The next prime is 104524633. The reversal of 104524613 is 316425401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 316425401 = 31 ⋅10207271.

It can be written as a sum of positive squares in 2 ways, for example, as 56055169 + 48469444 = 7487^2 + 6962^2 .

It is a cyclic number.

It is not a de Polignac number, because 104524613 - 2⁶ = 104524549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104524603) 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, 1802120 + ... + 1802177.

It is an arithmetic number, because the mean of its divisors is an integer number (27032235).

Almost surely, 2^104524613 is an apocalyptic number.

It is an amenable number.

104524613 is a deficient number, since it is larger than the sum of its proper divisors (3604327).

104524613 is an equidigital number, since it uses as much as digits as its factorization.

104524613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3604326.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 104524613 is about 10223.7279404335. The cubic root of 104524613 is about 471.0563429276.

The spelling of 104524613 in words is "one hundred four million, five hundred twenty-four thousand, six hundred thirteen".