5243270267 has 32 divisors (see below), whose sum is σ = 5851699200. Its totient is φ = 4678128000.

The previous prime is 5243270257. The next prime is 5243270293. The reversal of 5243270267 is 7620723425.

It is a cyclic number.

It is not a de Polignac number, because 5243270267 - 2¹⁰ = 5243269243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5243270267.

It is not an unprimeable number, because it can be changed into a prime (5243270257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3950558 + ... + 3951884.

It is an arithmetic number, because the mean of its divisors is an integer number (182865600).

Almost surely, 2^5243270267 is an apocalyptic number.

5243270267 is a deficient number, since it is larger than the sum of its proper divisors (608428933).

5243270267 is a wasteful number, since it uses less digits than its factorization.

5243270267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 5243270267 is about 72410.4292695465. The cubic root of 5243270267 is about 1737.2703785162.

The spelling of 5243270267 in words is "five billion, two hundred forty-three million, two hundred seventy thousand, two hundred sixty-seven".