925496489 has 4 divisors (see below), whose sum is σ = 925779156. Its totient is φ = 925213824.

The previous prime is 925496477. The next prime is 925496491. The reversal of 925496489 is 984694529.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 686020864 + 239475625 = 26192^2 + 15475^2 .

It is a cyclic number.

It is not a de Polignac number, because 925496489 - 2¹⁶ = 925430953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925496419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136364 + ... + 142989.

It is an arithmetic number, because the mean of its divisors is an integer number (231444789).

Almost surely, 2^925496489 is an apocalyptic number.

It is an amenable number.

925496489 is a deficient number, since it is larger than the sum of its proper divisors (282667).

925496489 is a wasteful number, since it uses less digits than its factorization.

925496489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282666.

The product of its digits is 5598720, while the sum is 56.

The square root of 925496489 is about 30421.9737854072. The cubic root of 925496489 is about 974.5218743606.

The spelling of 925496489 in words is "nine hundred twenty-five million, four hundred ninety-six thousand, four hundred eighty-nine".