5134517869 has 4 divisors (see below), whose sum is σ = 5529480796. Its totient is φ = 4739554944.

The previous prime is 5134517851. The next prime is 5134517873. The reversal of 5134517869 is 9687154315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9687154315 = 5 ⋅1937430863.

It can be written as a sum of positive squares in 2 ways, for example, as 1414737769 + 3719780100 = 37613^2 + 60990^2 .

It is a cyclic number.

It is not a de Polignac number, because 5134517869 - 2²⁷ = 5000300141 is a prime.

It is a super-2 number, since 2×5134517869² = 52726547494160602322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5134517819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197481444 + ... + 197481469.

It is an arithmetic number, because the mean of its divisors is an integer number (1382370199).

Almost surely, 2^5134517869 is an apocalyptic number.

It is an amenable number.

5134517869 is a deficient number, since it is larger than the sum of its proper divisors (394962927).

5134517869 is a wasteful number, since it uses less digits than its factorization.

5134517869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394962926.

The product of its digits is 907200, while the sum is 49.

The square root of 5134517869 is about 71655.5501618681. The cubic root of 5134517869 is about 1725.1752668237.

The spelling of 5134517869 in words is "five billion, one hundred thirty-four million, five hundred seventeen thousand, eight hundred sixty-nine".