104545505 has 16 divisors (see below), whose sum is σ = 132580800. Its totient is φ = 78920640.

The previous prime is 104545501. The next prime is 104545523. The reversal of 104545505 is 505545401.

It is a happy number.

It is not a de Polignac number, because 104545505 - 2² = 104545501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104545501) 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, 23510 + ... + 27600.

It is an arithmetic number, because the mean of its divisors is an integer number (8286300).

Almost surely, 2^104545505 is an apocalyptic number.

It is an amenable number.

104545505 is a deficient number, since it is larger than the sum of its proper divisors (28035295).

104545505 is a wasteful number, since it uses less digits than its factorization.

104545505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 104545505 is about 10224.7496301866. The cubic root of 104545505 is about 471.0877251805.

The spelling of 104545505 in words is "one hundred four million, five hundred forty-five thousand, five hundred five".