5231349099 has 6 divisors (see below), whose sum is σ = 7556393156. Its totient is φ = 3487566060.

The previous prime is 5231349049. The next prime is 5231349113. The reversal of 5231349099 is 9909431325.

5231349099 is a `hidden beast` number, since 523 + 1 + 34 + 9 + 0 + 99 = 666.

It is not a de Polignac number, because 5231349099 - 2¹⁵ = 5231316331 is a prime.

It is a super-2 number, since 2×5231349099² = 54734026791216223602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5231349029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290630497 + ... + 290630514.

Almost surely, 2^5231349099 is an apocalyptic number.

5231349099 is a deficient number, since it is larger than the sum of its proper divisors (2325044057).

5231349099 is a wasteful number, since it uses less digits than its factorization.

5231349099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581261017 (or 581261014 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 5231349099 is about 72328.0657767094. The cubic root of 5231349099 is about 1735.9527525198.

The spelling of 5231349099 in words is "five billion, two hundred thirty-one million, three hundred forty-nine thousand, ninety-nine".