1065252125 has 32 divisors (see below), whose sum is σ = 1536537600. Its totient is φ = 722198400.

The previous prime is 1065252109. The next prime is 1065252127. The reversal of 1065252125 is 5212525601.

It is not a de Polignac number, because 1065252125 - 2⁴ = 1065252109 is a prime.

It is a super-2 number, since 2×1065252125² = 2269524179634031250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065252127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71036 + ... + 84714.

It is an arithmetic number, because the mean of its divisors is an integer number (48016800).

Almost surely, 2^1065252125 is an apocalyptic number.

It is an amenable number.

1065252125 is a deficient number, since it is larger than the sum of its proper divisors (471285475).

1065252125 is an equidigital number, since it uses as much as digits as its factorization.

1065252125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13790 (or 13780 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1065252125 is about 32638.2003946296. The cubic root of 1065252125 is about 1021.2940531328.

Adding to 1065252125 its reverse (5212525601), we get a palindrome (6277777726).

The spelling of 1065252125 in words is "one billion, sixty-five million, two hundred fifty-two thousand, one hundred twenty-five".