104653503 has 24 divisors (see below), whose sum is σ = 154252800. Its totient is φ = 68357520.

The previous prime is 104653499. The next prime is 104653543. The reversal of 104653503 is 305356401.

104653503 is a `hidden beast` number, since 1 + 0 + 4 + 653 + 5 + 0 + 3 = 666.

It is not a de Polignac number, because 104653503 - 2² = 104653499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104653543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126750 + ... + 127572.

It is an arithmetic number, because the mean of its divisors is an integer number (6427200).

Almost surely, 2^104653503 is an apocalyptic number.

104653503 is a deficient number, since it is larger than the sum of its proper divisors (49599297).

104653503 is a wasteful number, since it uses less digits than its factorization.

104653503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 104653503 is about 10230.0294720983. The cubic root of 104653503 is about 471.2498843070.

The spelling of 104653503 in words is "one hundred four million, six hundred fifty-three thousand, five hundred three".