1632130525 has 12 divisors (see below), whose sum is σ = 2024647200. Its totient is φ = 1305184880.

The previous prime is 1632130523. The next prime is 1632130537. The reversal of 1632130525 is 5250312361.

It is not a de Polignac number, because 1632130525 - 2¹ = 1632130523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1632130493 and 1632130502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1632130523) 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, 58896 + ... + 82054.

It is an arithmetic number, because the mean of its divisors is an integer number (168720600).

Almost surely, 2^1632130525 is an apocalyptic number.

It is an amenable number.

1632130525 is a deficient number, since it is larger than the sum of its proper divisors (392516675).

1632130525 is a wasteful number, since it uses less digits than its factorization.

1632130525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25988 (or 25983 counting only the distinct ones).

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

The square root of 1632130525 is about 40399.6352087491. The cubic root of 1632130525 is about 1177.3844502051.

Adding to 1632130525 its reverse (5250312361), we get a palindrome (6882442886).

The spelling of 1632130525 in words is "one billion, six hundred thirty-two million, one hundred thirty thousand, five hundred twenty-five".