5515572466131 has 64 divisors (see below), whose sum is σ = 9170728734720. Its totient is φ = 2870931548160.

The previous prime is 5515572466097. The next prime is 5515572466153. The reversal of 5515572466131 is 1316642755155.

It is not a de Polignac number, because 5515572466131 - 2¹⁰ = 5515572465107 is a prime.

It is a super-2 number, since 2×5515572466131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5515572462131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40326721 + ... + 40463261.

It is an arithmetic number, because the mean of its divisors is an integer number (143292636480).

Almost surely, 2^{5515572466131} is an apocalyptic number.

5515572466131 is a deficient number, since it is larger than the sum of its proper divisors (3655156268589).

5515572466131 is a wasteful number, since it uses less digits than its factorization.

5515572466131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138516.

The product of its digits is 3780000, while the sum is 51.

The spelling of 5515572466131 in words is "five trillion, five hundred fifteen billion, five hundred seventy-two million, four hundred sixty-six thousand, one hundred thirty-one".