104505525 has 24 divisors (see below), whose sum is σ = 191981760. Its totient is φ = 55735920.

The previous prime is 104505517. The next prime is 104505571. The reversal of 104505525 is 525505401.

104505525 is a `hidden beast` number, since 104 + 5 + 0 + 552 + 5 = 666.

It is not a de Polignac number, because 104505525 - 2³ = 104505517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 23 ways as a sum of consecutive naturals, for example, 76737 + ... + 78086.

It is an arithmetic number, because the mean of its divisors is an integer number (7999240).

Almost surely, 2^104505525 is an apocalyptic number.

104505525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104505525 is a deficient number, since it is larger than the sum of its proper divisors (87476235).

104505525 is a wasteful number, since it uses less digits than its factorization.

104505525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154842 (or 154831 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 104505525 is about 10222.7943831420. The cubic root of 104505525 is about 471.0276668401.

The spelling of 104505525 in words is "one hundred four million, five hundred five thousand, five hundred twenty-five".