6381325132 has 24 divisors (see below), whose sum is σ = 13744393376. Its totient is φ = 2524480128.

The previous prime is 6381325109. The next prime is 6381325141. The reversal of 6381325132 is 2315231836.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8765193 + ... + 8765920.

Almost surely, 2^6381325132 is an apocalyptic number.

It is an amenable number.

6381325132 is an abundant number, since it is smaller than the sum of its proper divisors (7363068244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6381325132 is a wasteful number, since it uses less digits than its factorization.

6381325132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17531137 (or 17531135 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 6381325132 is about 79883.1968063372. The cubic root of 6381325132 is about 1854.8279187369.

Adding to 6381325132 its reverse (2315231836), we get a palindrome (8696556968).

The spelling of 6381325132 in words is "six billion, three hundred eighty-one million, three hundred twenty-five thousand, one hundred thirty-two".