6462231132 has 96 divisors (see below), whose sum is σ = 18510016000. Its totient is φ = 1749154176.

The previous prime is 6462231107. The next prime is 6462231143. The reversal of 6462231132 is 2311322646.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6462231132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36888 + ... + 119520.

Almost surely, 2^6462231132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6462231132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9255008000).

6462231132 is an abundant number, since it is smaller than the sum of its proper divisors (12047784868).

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

6462231132 is a wasteful number, since it uses less digits than its factorization.

6462231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82680 (or 82664 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 6462231132 is about 80388.0036572622. The cubic root of 6462231132 is about 1862.6338694042.

Adding to 6462231132 its reverse (2311322646), we get a palindrome (8773553778).

The spelling of 6462231132 in words is "six billion, four hundred sixty-two million, two hundred thirty-one thousand, one hundred thirty-two".