5144176693 has 4 divisors (see below), whose sum is σ = 5446775340. Its totient is φ = 4841578048.

The previous prime is 5144176669. The next prime is 5144176699. The reversal of 5144176693 is 3966714415.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3966714415 = 5 ⋅793342883.

It can be written as a sum of positive squares in 2 ways, for example, as 2588570884 + 2555605809 = 50878^2 + 50553^2 .

It is a cyclic number.

It is not a de Polignac number, because 5144176693 - 2⁹ = 5144176181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144176699) 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 3 ways as a sum of consecutive naturals, for example, 151299298 + ... + 151299331.

It is an arithmetic number, because the mean of its divisors is an integer number (1361693835).

Almost surely, 2^5144176693 is an apocalyptic number.

It is an amenable number.

5144176693 is a deficient number, since it is larger than the sum of its proper divisors (302598647).

5144176693 is a wasteful number, since it uses less digits than its factorization.

5144176693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302598646.

The product of its digits is 544320, while the sum is 46.

The square root of 5144176693 is about 71722.9160938120. The cubic root of 5144176693 is about 1726.2563632341.

The spelling of 5144176693 in words is "five billion, one hundred forty-four million, one hundred seventy-six thousand, six hundred ninety-three".