2425132645 has 8 divisors (see below), whose sum is σ = 3134017656. Its totient is φ = 1790867136.

The previous prime is 2425132643. The next prime is 2425132651. The reversal of 2425132645 is 5462315242.

It can be written as a sum of positive squares in 4 ways, for example, as 35976004 + 2389156641 = 5998^2 + 48879^2 .

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 2425132645 - 2¹ = 2425132643 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 2425132645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2425132643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18654802 + ... + 18654931.

It is an arithmetic number, because the mean of its divisors is an integer number (391752207).

Almost surely, 2^2425132645 is an apocalyptic number.

It is an amenable number.

2425132645 is a deficient number, since it is larger than the sum of its proper divisors (708885011).

2425132645 is a wasteful number, since it uses less digits than its factorization.

2425132645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37309751.

The product of its digits is 57600, while the sum is 34.

The square root of 2425132645 is about 49245.6357964845. The cubic root of 2425132645 is about 1343.5231866107.

Adding to 2425132645 its reverse (5462315242), we get a palindrome (7887447887).

The spelling of 2425132645 in words is "two billion, four hundred twenty-five million, one hundred thirty-two thousand, six hundred forty-five".