104502500 has 30 divisors (see below), whose sum is σ = 228531534. Its totient is φ = 41800000.

The previous prime is 104502469. The next prime is 104502521. The reversal of 104502500 is 5205401.

It can be written as a sum of positive squares in 5 ways, for example, as 77545636 + 26956864 = 8806^2 + 5192^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18401 + ... + 23400.

Almost surely, 2^104502500 is an apocalyptic number.

104502500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104502500 is an abundant number, since it is smaller than the sum of its proper divisors (124029034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104502500 is an equidigital number, since it uses as much as digits as its factorization.

104502500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41825 (or 41808 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 104502500 is about 10222.6464283961. The cubic root of 104502500 is about 471.0231220327.

Adding to 104502500 its reverse (5205401), we get a palindrome (109707901).

The spelling of 104502500 in words is "one hundred four million, five hundred two thousand, five hundred".