5515244040132 has 18 divisors (see below), whose sum is σ = 13941311323758. Its totient is φ = 1838414680032.

The previous prime is 5515244040073. The next prime is 5515244040149. The reversal of 5515244040132 is 2310404425155.

5515244040132 is a `hidden beast` number, since 5 + 5 + 1 + 5 + 244 + 0 + 401 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5213157498756 + 302086541376 = 2283234^2 + 549624^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 153201223337 = 5515244040132 / (5 + 5 + 1 + 5 + 2 + 4 + 4 + 0 + 4 + 0 + 1 + 3 + 2).

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 76600611633 + ... + 76600611704.

Almost surely, 2^{5515244040132} is an apocalyptic number.

It is an amenable number.

5515244040132 is an abundant number, since it is smaller than the sum of its proper divisors (8426067283626).

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

5515244040132 is a wasteful number, since it uses less digits than its factorization.

5515244040132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153201223347 (or 153201223342 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 5515244040132 its reverse (2310404425155), we get a palindrome (7825648465287).

The spelling of 5515244040132 in words is "five trillion, five hundred fifteen billion, two hundred forty-four million, forty thousand, one hundred thirty-two".