104001525 has 36 divisors (see below), whose sum is σ = 188668480. Its totient is φ = 54756000.

The previous prime is 104001503. The next prime is 104001533. The reversal of 104001525 is 525100401.

It is not a de Polignac number, because 104001525 - 2⁵ = 104001493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104001498 and 104001507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14850 + ... + 20700.

Almost surely, 2^104001525 is an apocalyptic number.

104001525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104001525 is a deficient number, since it is larger than the sum of its proper divisors (84666955).

104001525 is a wasteful number, since it uses less digits than its factorization.

104001525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946 (or 5938 counting only the distinct ones).

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

The square root of 104001525 is about 10198.1137961880. The cubic root of 104001525 is about 470.2692361133.

Adding to 104001525 its reverse (525100401), we get a palindrome (629101926).

The spelling of 104001525 in words is "one hundred four million, one thousand, five hundred twenty-five".