5385912269 has 4 divisors (see below), whose sum is σ = 5386094844. Its totient is φ = 5385729696.

The previous prime is 5385912263. The next prime is 5385912281. The reversal of 5385912269 is 9622195835.

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 4670082244 + 715830025 = 68338^2 + 26755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5385912269 is a prime.

It is a super-2 number, since 2×5385912269² = 58016101938729456722, 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 (5385912263) 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, 35792 + ... + 109785.

It is an arithmetic number, because the mean of its divisors is an integer number (1346523711).

Almost surely, 2^5385912269 is an apocalyptic number.

It is an amenable number.

5385912269 is a deficient number, since it is larger than the sum of its proper divisors (182575).

5385912269 is a wasteful number, since it uses less digits than its factorization.

5385912269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182574.

The product of its digits is 1166400, while the sum is 50.

The square root of 5385912269 is about 73388.7748160439. The cubic root of 5385912269 is about 1752.8836559233.

The spelling of 5385912269 in words is "five billion, three hundred eighty-five million, nine hundred twelve thousand, two hundred sixty-nine".