5154466644515 has 8 divisors (see below), whose sum is σ = 6384887714688. Its totient is φ = 3990554821440.

The previous prime is 5154466644487. The next prime is 5154466644517.

5154466644515 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5154466644515 - 2¹⁶ = 5154466578979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5154466644517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16627311602 + ... + 16627311911.

It is an arithmetic number, because the mean of its divisors is an integer number (798110964336).

Almost surely, 2^{5154466644515} is an apocalyptic number.

5154466644515 is a deficient number, since it is larger than the sum of its proper divisors (1230421070173).

5154466644515 is a wasteful number, since it uses less digits than its factorization.

5154466644515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33254623549.

The product of its digits is 34560000, while the sum is 56.

The spelling of 5154466644515 in words is "five trillion, one hundred fifty-four billion, four hundred sixty-six million, six hundred forty-four thousand, five hundred fifteen".