1004125532 has 12 divisors (see below), whose sum is σ = 1758604680. Its totient is φ = 501667056.

The previous prime is 1004125511. The next prime is 1004125541. The reversal of 1004125532 is 2355214001.

It is a junction number, because it is equal to n+sod(n) for n = 1004125498 and 1004125507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93182 + ... + 103397.

It is an arithmetic number, because the mean of its divisors is an integer number (146550390).

Almost surely, 2^1004125532 is an apocalyptic number.

It is an amenable number.

1004125532 is a deficient number, since it is larger than the sum of its proper divisors (754479148).

1004125532 is a wasteful number, since it uses less digits than its factorization.

1004125532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197860 (or 197858 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1004125532 is about 31687.9398509906. The cubic root of 1004125532 is about 1001.3732905431.

Adding to 1004125532 its reverse (2355214001), we get a palindrome (3359339533).

The spelling of 1004125532 in words is "one billion, four million, one hundred twenty-five thousand, five hundred thirty-two".