5134551269 has 4 divisors (see below), whose sum is σ = 5148317196. Its totient is φ = 5120785344.

The previous prime is 5134551223. The next prime is 5134551341. The reversal of 5134551269 is 9621554315.

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 4081548769 + 1053002500 = 63887^2 + 32450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5134551269 is a prime.

It is a super-2 number, since 2×5134551269² = 52727233467979020722, 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 (5134550269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6882404 + ... + 6883149.

It is an arithmetic number, because the mean of its divisors is an integer number (1287079299).

Almost surely, 2^5134551269 is an apocalyptic number.

It is an amenable number.

5134551269 is a deficient number, since it is larger than the sum of its proper divisors (13765927).

5134551269 is a wasteful number, since it uses less digits than its factorization.

5134551269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13765926.

The product of its digits is 162000, while the sum is 41.

The square root of 5134551269 is about 71655.7832208957. The cubic root of 5134551269 is about 1725.1790075663.

The spelling of 5134551269 in words is "five billion, one hundred thirty-four million, five hundred fifty-one thousand, two hundred sixty-nine".