1040425325 has 12 divisors (see below), whose sum is σ = 1290977268. Its totient is φ = 831792000.

The previous prime is 1040425301. The next prime is 1040425327. The reversal of 1040425325 is 5235240401.

It is a happy number.

1040425325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 4937284 + 1035488041 = 2222^2 + 32179^2 .

It is not a de Polignac number, because 1040425325 - 2¹² = 1040421229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040425294 and 1040425303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040425327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27425 + ... + 53225.

It is an arithmetic number, because the mean of its divisors is an integer number (107581439).

Almost surely, 2^1040425325 is an apocalyptic number.

It is an amenable number.

1040425325 is a deficient number, since it is larger than the sum of its proper divisors (250551943).

1040425325 is a wasteful number, since it uses less digits than its factorization.

1040425325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27424 (or 27419 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1040425325 is about 32255.6247032979. The cubic root of 1040425325 is about 1013.2975010293.

Adding to 1040425325 its reverse (5235240401), we get a palindrome (6275665726).

The spelling of 1040425325 in words is "one billion, forty million, four hundred twenty-five thousand, three hundred twenty-five".