5119545131 has 16 divisors (see below), whose sum is σ = 5367902400. Its totient is φ = 4876236288.

The previous prime is 5119545089. The next prime is 5119545139. The reversal of 5119545131 is 1315459115.

It is a cyclic number.

It is not a de Polignac number, because 5119545131 - 2¹⁰ = 5119544107 is a prime.

It is a super-2 number, since 2×5119545131² = 52419484696691614322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5119545091 and 5119545100.

It is not an unprimeable number, because it can be changed into a prime (5119545139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1254911 + ... + 1258983.

It is an arithmetic number, because the mean of its divisors is an integer number (335493900).

Almost surely, 2^5119545131 is an apocalyptic number.

5119545131 is a deficient number, since it is larger than the sum of its proper divisors (248357269).

5119545131 is a wasteful number, since it uses less digits than its factorization.

5119545131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4678.

The product of its digits is 13500, while the sum is 35.

The square root of 5119545131 is about 71550.9967156293. The cubic root of 5119545131 is about 1723.4967095997.

The spelling of 5119545131 in words is "five billion, one hundred nineteen million, five hundred forty-five thousand, one hundred thirty-one".