5681111010 has 32 divisors (see below), whose sum is σ = 13646888640. Its totient is φ = 1513604928.

The previous prime is 5681110993. The next prime is 5681111087. The reversal of 5681111010 is 101111865.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50625 + ... + 118004.

It is an arithmetic number, because the mean of its divisors is an integer number (426465270).

Almost surely, 2^5681111010 is an apocalyptic number.

5681111010 is an abundant number, since it is smaller than the sum of its proper divisors (7965777630).

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

5681111010 is a wasteful number, since it uses less digits than its factorization.

5681111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169762.

The product of its (nonzero) digits is 240, while the sum is 24.

The square root of 5681111010 is about 75373.1451513070. The cubic root of 5681111010 is about 1784.3406049398.

Adding to 5681111010 its reverse (101111865), we get a palindrome (5782222875).

The spelling of 5681111010 in words is "five billion, six hundred eighty-one million, one hundred eleven thousand, ten".