5097533809 has 4 divisors (see below), whose sum is σ = 5097778416. Its totient is φ = 5097289204.

The previous prime is 5097533801. The next prime is 5097533843. The reversal of 5097533809 is 9083357905.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5097533809 - 2³ = 5097533801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5097533801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87799 + ... + 133804.

It is an arithmetic number, because the mean of its divisors is an integer number (1274444604).

Almost surely, 2^5097533809 is an apocalyptic number.

It is an amenable number.

5097533809 is a deficient number, since it is larger than the sum of its proper divisors (244607).

5097533809 is a wasteful number, since it uses less digits than its factorization.

5097533809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244606.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 5097533809 is about 71397.0154068081. The cubic root of 5097533809 is about 1721.0231213447.

The spelling of 5097533809 in words is "five billion, ninety-seven million, five hundred thirty-three thousand, eight hundred nine".