5681403132 has 48 divisors (see below), whose sum is σ = 13632585120. Its totient is φ = 1840223232.

The previous prime is 5681403113. The next prime is 5681403149. The reversal of 5681403132 is 2313041865.

It is a junction number, because it is equal to n+sod(n) for n = 5681403093 and 5681403102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351288 + ... + 367104.

It is an arithmetic number, because the mean of its divisors is an integer number (284012190).

Almost surely, 2^5681403132 is an apocalyptic number.

It is an amenable number.

5681403132 is an abundant number, since it is smaller than the sum of its proper divisors (7951181988).

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

5681403132 is a wasteful number, since it uses less digits than its factorization.

5681403132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16670 (or 16668 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 5681403132 is about 75375.0829651285. The cubic root of 5681403132 is about 1784.3711879373.

Adding to 5681403132 its reverse (2313041865), we get a palindrome (7994444997).

The spelling of 5681403132 in words is "five billion, six hundred eighty-one million, four hundred three thousand, one hundred thirty-two".