104537505 has 16 divisors (see below), whose sum is σ = 177099264. Its totient is φ = 52473600.

The previous prime is 104537479. The next prime is 104537509. The reversal of 104537505 is 505735401.

It is not a de Polignac number, because 104537505 - 2⁵ = 104537473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104537509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204721 + ... + 205230.

It is an arithmetic number, because the mean of its divisors is an integer number (11068704).

Almost surely, 2^104537505 is an apocalyptic number.

104537505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104537505 is a deficient number, since it is larger than the sum of its proper divisors (72561759).

104537505 is a wasteful number, since it uses less digits than its factorization.

104537505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409976.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 104537505 is about 10224.3584150792. The cubic root of 104537505 is about 471.0757087291.

The spelling of 104537505 in words is "one hundred four million, five hundred thirty-seven thousand, five hundred five".