2104525523 has 8 divisors (see below), whose sum is σ = 2231131392. Its totient is φ = 1978231936.

The previous prime is 2104525517. The next prime is 2104525529. The reversal of 2104525523 is 3255254012.

It is an interprime number because it is at equal distance from previous prime (2104525517) and next prime (2104525529).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2104525523 - 2⁶ = 2104525459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104525529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64115 + ... + 91212.

It is an arithmetic number, because the mean of its divisors is an integer number (278891424).

Almost surely, 2^2104525523 is an apocalyptic number.

2104525523 is a deficient number, since it is larger than the sum of its proper divisors (126605869).

2104525523 is a wasteful number, since it uses less digits than its factorization.

2104525523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156141.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2104525523 is about 45875.1078799821. The cubic root of 2104525523 is about 1281.4983923637.

Adding to 2104525523 its reverse (3255254012), we get a palindrome (5359779535).

The spelling of 2104525523 in words is "two billion, one hundred four million, five hundred twenty-five thousand, five hundred twenty-three".