5279891241 has 8 divisors (see below), whose sum is σ = 7043924160. Its totient is φ = 3517892912.

The previous prime is 5279891189. The next prime is 5279891257. The reversal of 5279891241 is 1421989725.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5279891241 - 2¹⁴ = 5279874857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5279891261) 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, 502581 + ... + 512978.

It is an arithmetic number, because the mean of its divisors is an integer number (880490520).

Almost surely, 2^5279891241 is an apocalyptic number.

It is an amenable number.

5279891241 is a deficient number, since it is larger than the sum of its proper divisors (1764032919).

5279891241 is a wasteful number, since it uses less digits than its factorization.

5279891241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017295.

The product of its digits is 362880, while the sum is 48.

The square root of 5279891241 is about 72662.8601212476. The cubic root of 5279891241 is about 1741.3055820949.

The spelling of 5279891241 in words is "five billion, two hundred seventy-nine million, eight hundred ninety-one thousand, two hundred forty-one".