104525549 has 2 divisors, whose sum is σ = 104525550. Its totient is φ = 104525548.

The previous prime is 104525539. The next prime is 104525557. The reversal of 104525549 is 945525401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101868649 + 2656900 = 10093^2 + 1630^2 .

It is an emirp because it is prime and its reverse (945525401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104525549 - 2²⁴ = 87748333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104525539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52262774 + 52262775.

It is an arithmetic number, because the mean of its divisors is an integer number (52262775).

Almost surely, 2^104525549 is an apocalyptic number.

It is an amenable number.

104525549 is a deficient number, since it is larger than the sum of its proper divisors (1).

104525549 is an equidigital number, since it uses as much as digits as its factorization.

104525549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 104525549 is about 10223.7737161970. The cubic root of 104525549 is about 471.0577489997.

The spelling of 104525549 in words is "one hundred four million, five hundred twenty-five thousand, five hundred forty-nine".