104520501 has 24 divisors (see below), whose sum is σ = 159793920. Its totient is φ = 65650176.

The previous prime is 104520497. The next prime is 104520503. The reversal of 104520501 is 105025401.

It is not a de Polignac number, because 104520501 - 2² = 104520497 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104520503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31420 + ... + 34586.

It is an arithmetic number, because the mean of its divisors is an integer number (6658080).

Almost surely, 2^104520501 is an apocalyptic number.

It is an amenable number.

104520501 is a deficient number, since it is larger than the sum of its proper divisors (55273419).

104520501 is a wasteful number, since it uses less digits than its factorization.

104520501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385 (or 3382 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 104520501 is about 10223.5268376427. The cubic root of 104520501 is about 471.0501657252.

Adding to 104520501 its reverse (105025401), we get a palindrome (209545902).

The spelling of 104520501 in words is "one hundred four million, five hundred twenty thousand, five hundred one".