5144662664415 has 64 divisors (see below), whose sum is σ = 9163627200000. Its totient is φ = 2738556324864.

The previous prime is 5144662664413. The next prime is 5144662664429.

5144662664415 is a `hidden beast` number, since 5 + 1 + 4 + 4 + 6 + 626 + 6 + 4 + 4 + 1 + 5 = 666.

5144662664415 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5144662664415 - 2¹ = 5144662664413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144662664413) 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, 188442436 + ... + 188469734.

It is an arithmetic number, because the mean of its divisors is an integer number (143181675000).

Almost surely, 2^{5144662664415} is an apocalyptic number.

5144662664415 is a deficient number, since it is larger than the sum of its proper divisors (4018964535585).

5144662664415 is a wasteful number, since it uses less digits than its factorization.

5144662664415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29941 (or 29935 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 5144662664415 in words is "five trillion, one hundred forty-four billion, six hundred sixty-two million, six hundred sixty-four thousand, four hundred fifteen".