1040502425 has 12 divisors (see below), whose sum is σ = 1366119036. Its totient is φ = 783436800.

The previous prime is 1040502409. The next prime is 1040502427. The reversal of 1040502425 is 5242050401.

It is a happy number.

1040502425 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 103652761 + 936849664 = 10181^2 + 30608^2 .

It is not a de Polignac number, because 1040502425 - 2⁴ = 1040502409 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 1040502425.

It is not an unprimeable number, because it can be changed into a prime (1040502427) 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, 1223696 + ... + 1224545.

It is an arithmetic number, because the mean of its divisors is an integer number (113843253).

Almost surely, 2^1040502425 is an apocalyptic number.

It is an amenable number.

1040502425 is a deficient number, since it is larger than the sum of its proper divisors (325616611).

1040502425 is a wasteful number, since it uses less digits than its factorization.

1040502425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448268 (or 2448263 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1040502425 is about 32256.8198215509. The cubic root of 1040502425 is about 1013.3225303149.

Adding to 1040502425 its reverse (5242050401), we get a palindrome (6282552826).

The spelling of 1040502425 in words is "one billion, forty million, five hundred two thousand, four hundred twenty-five".