5105404552132 has 6 divisors (see below), whose sum is σ = 8934457966238. Its totient is φ = 2552702276064.

The previous prime is 5105404552121. The next prime is 5105404552133. The reversal of 5105404552132 is 2312554045015.

It can be written as a sum of positive squares in only one way, i.e., 4642275304836 + 463129247296 = 2154594^2 + 680536^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5105404552091 and 5105404552100.

It is not an unprimeable number, because it can be changed into a prime (5105404552133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638175569013 + ... + 638175569020.

Almost surely, 2^{5105404552132} is an apocalyptic number.

It is an amenable number.

5105404552132 is a deficient number, since it is larger than the sum of its proper divisors (3829053414106).

5105404552132 is a wasteful number, since it uses less digits than its factorization.

5105404552132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276351138037 (or 1276351138035 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 5105404552132 its reverse (2312554045015), we get a palindrome (7417958597147).

The spelling of 5105404552132 in words is "five trillion, one hundred five billion, four hundred four million, five hundred fifty-two thousand, one hundred thirty-two".