5259794543 has 8 divisors (see below), whose sum is σ = 5571338112. Its totient is φ = 4948489216.

The previous prime is 5259794531. The next prime is 5259794587. The reversal of 5259794543 is 3454979525.

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 5259794543 - 2²² = 5255600239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259794513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13055 + ... + 103392.

It is an arithmetic number, because the mean of its divisors is an integer number (696417264).

Almost surely, 2^5259794543 is an apocalyptic number.

5259794543 is a deficient number, since it is larger than the sum of its proper divisors (311543569).

5259794543 is a wasteful number, since it uses less digits than its factorization.

5259794543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119121.

The product of its digits is 6804000, while the sum is 53.

The square root of 5259794543 is about 72524.4410043952. The cubic root of 5259794543 is about 1739.0934793296.

The spelling of 5259794543 in words is "five billion, two hundred fifty-nine million, seven hundred ninety-four thousand, five hundred forty-three".