104517020437 has 8 divisors (see below), whose sum is σ = 105390214200. Its totient is φ = 103646116800.

The previous prime is 104517020411. The next prime is 104517020453. The reversal of 104517020437 is 734020715401.

It can be written as a sum of positive squares in 4 ways, for example, as 5524354276 + 98992666161 = 74326^2 + 314631^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104517020437 - 2²⁷ = 104382802709 is a prime.

It is a super-2 number, since 2×104517020437² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104517020407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480814 + ... + 663487.

It is an arithmetic number, because the mean of its divisors is an integer number (13173776775).

Almost surely, 2^104517020437 is an apocalyptic number.

It is an amenable number.

104517020437 is a deficient number, since it is larger than the sum of its proper divisors (873193763).

104517020437 is a wasteful number, since it uses less digits than its factorization.

104517020437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145063.

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 104517020437 its reverse (734020715401), we get a palindrome (838537735838).

The spelling of 104517020437 in words is "one hundred four billion, five hundred seventeen million, twenty thousand, four hundred thirty-seven".