1025530606 has 8 divisors (see below), whose sum is σ = 1539504360. Its totient is φ = 512362488.

The previous prime is 1025530547. The next prime is 1025530621. The reversal of 1025530606 is 6060355201.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 198216 + ... + 203323.

It is an arithmetic number, because the mean of its divisors is an integer number (192438045).

Almost surely, 2^1025530606 is an apocalyptic number.

1025530606 is a deficient number, since it is larger than the sum of its proper divisors (513973754).

1025530606 is a wasteful number, since it uses less digits than its factorization.

1025530606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402818.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1025530606 is about 32023.9067885229. The cubic root of 1025530606 is about 1008.4387885306.

Adding to 1025530606 its reverse (6060355201), we get a palindrome (7085885807).

The spelling of 1025530606 in words is "one billion, twenty-five million, five hundred thirty thousand, six hundred six".