5201489099 has 4 divisors (see below), whose sum is σ = 5507459064. Its totient is φ = 4895519136.

The previous prime is 5201489087. The next prime is 5201489113. The reversal of 5201489099 is 9909841025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5201489099 - 2²⁰ = 5200440523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201489999) 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, 152984957 + ... + 152984990.

It is an arithmetic number, because the mean of its divisors is an integer number (1376864766).

Almost surely, 2^5201489099 is an apocalyptic number.

5201489099 is a deficient number, since it is larger than the sum of its proper divisors (305969965).

5201489099 is a wasteful number, since it uses less digits than its factorization.

5201489099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305969964.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 5201489099 is about 72121.3498140460. The cubic root of 5201489099 is about 1732.6435687172.

The spelling of 5201489099 in words is "five billion, two hundred one million, four hundred eighty-nine thousand, ninety-nine".