5144012665 has 8 divisors (see below), whose sum is σ = 6733980288. Its totient is φ = 3741100080.

The previous prime is 5144012651. The next prime is 5144012669. The reversal of 5144012665 is 5662104415.

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

It is not a de Polignac number, because 5144012665 - 2¹¹ = 5144010617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5144012665.

It is not an unprimeable number, because it can be changed into a prime (5144012669) 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 in 7 ways as a sum of consecutive naturals, for example, 46763697 + ... + 46763806.

It is an arithmetic number, because the mean of its divisors is an integer number (841747536).

Almost surely, 2^5144012665 is an apocalyptic number.

5144012665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5144012665 is a deficient number, since it is larger than the sum of its proper divisors (1589967623).

5144012665 is a wasteful number, since it uses less digits than its factorization.

5144012665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93527519.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5144012665 is about 71721.7726007940. The cubic root of 5144012665 is about 1726.2380151482.

The spelling of 5144012665 in words is "five billion, one hundred forty-four million, twelve thousand, six hundred sixty-five".