105580503284 has 6 divisors (see below), whose sum is σ = 184765880754. Its totient is φ = 52790251640.

The previous prime is 105580503283. The next prime is 105580503299. The reversal of 105580503284 is 482305085501.

It can be written as a sum of positive squares in only one way, i.e., 104264410000 + 1316093284 = 322900^2 + 36278^2 .

It is a super-2 number, since 2×105580503284² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105580503283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13197562907 + ... + 13197562914.

It is an arithmetic number, because the mean of its divisors is an integer number (30794313459).

Almost surely, 2^105580503284 is an apocalyptic number.

It is an amenable number.

105580503284 is a deficient number, since it is larger than the sum of its proper divisors (79185377470).

105580503284 is a wasteful number, since it uses less digits than its factorization.

105580503284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26395125825 (or 26395125823 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

Adding to 105580503284 its reverse (482305085501), we get a palindrome (587885588785).

The spelling of 105580503284 in words is "one hundred five billion, five hundred eighty million, five hundred three thousand, two hundred eighty-four".