5291306269 has 8 divisors (see below), whose sum is σ = 5466954240. Its totient is φ = 5115968400.

The previous prime is 5291306233. The next prime is 5291306297. The reversal of 5291306269 is 9626031925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5291306269 is a prime.

It is a super-2 number, since 2×5291306269² = 55995844064717400722, 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 (5291306369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42577 + ... + 111334.

It is an arithmetic number, because the mean of its divisors is an integer number (683369280).

Almost surely, 2^5291306269 is an apocalyptic number.

It is an amenable number.

5291306269 is a deficient number, since it is larger than the sum of its proper divisors (175647971).

5291306269 is a wasteful number, since it uses less digits than its factorization.

5291306269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155051.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 5291306269 is about 72741.3655975745. The cubic root of 5291306269 is about 1742.5595690707.

The spelling of 5291306269 in words is "five billion, two hundred ninety-one million, three hundred six thousand, two hundred sixty-nine".