2425170445 has 8 divisors (see below), whose sum is σ = 3081393144. Its totient is φ = 1826010624.

The previous prime is 2425170427. The next prime is 2425170457. The reversal of 2425170445 is 5440715242.

It can be written as a sum of positive squares in 4 ways, for example, as 34644996 + 2390525449 = 5886^2 + 48893^2 .

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 2425170445 - 2⁵ = 2425170413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2425170445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14265624 + ... + 14265793.

It is an arithmetic number, because the mean of its divisors is an integer number (385174143).

Almost surely, 2^2425170445 is an apocalyptic number.

It is an amenable number.

2425170445 is a deficient number, since it is larger than the sum of its proper divisors (656222699).

2425170445 is a wasteful number, since it uses less digits than its factorization.

2425170445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28531439.

The product of its (nonzero) digits is 44800, while the sum is 34.

The square root of 2425170445 is about 49246.0195853431. The cubic root of 2425170445 is about 1343.5301669729.

Adding to 2425170445 its reverse (5440715242), we get a palindrome (7865885687).

The spelling of 2425170445 in words is "two billion, four hundred twenty-five million, one hundred seventy thousand, four hundred forty-five".