5259371099 has 8 divisors (see below), whose sum is σ = 5309636640. Its totient is φ = 5209142400.

The previous prime is 5259371077. The next prime is 5259371113. The reversal of 5259371099 is 9901739525.

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 a de Polignac number, because none of the positive numbers 2^k-5259371099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5259371059) 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, 340259 + ... + 355379.

It is an arithmetic number, because the mean of its divisors is an integer number (663704580).

Almost surely, 2^5259371099 is an apocalyptic number.

5259371099 is a deficient number, since it is larger than the sum of its proper divisors (50265541).

5259371099 is a wasteful number, since it uses less digits than its factorization.

5259371099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18421.

The product of its (nonzero) digits is 765450, while the sum is 50.

The square root of 5259371099 is about 72521.5216263421. The cubic root of 5259371099 is about 1739.0468090363.

The spelling of 5259371099 in words is "five billion, two hundred fifty-nine million, three hundred seventy-one thousand, ninety-nine".