5144051305 has 4 divisors (see below), whose sum is σ = 6172861572. Its totient is φ = 4115241040.

The previous prime is 5144051287. The next prime is 5144051321. The reversal of 5144051305 is 5031504415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3647676816 + 1496374489 = 60396^2 + 38683^2 .

It is not a de Polignac number, because 5144051305 - 2⁵ = 5144051273 is a prime.

It is a super-2 number, since 2×5144051305² = 52922527656944406050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514405126 + ... + 514405135.

It is an arithmetic number, because the mean of its divisors is an integer number (1543215393).

Almost surely, 2^5144051305 is an apocalyptic number.

It is an amenable number.

5144051305 is a deficient number, since it is larger than the sum of its proper divisors (1028810267).

5144051305 is a wasteful number, since it uses less digits than its factorization.

5144051305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028810266.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5144051305 is about 71722.0419745562. The cubic root of 5144051305 is about 1726.2423374334.

The spelling of 5144051305 in words is "five billion, one hundred forty-four million, fifty-one thousand, three hundred five".