5499634439 has 4 divisors (see below), whose sum is σ = 5922683256. Its totient is φ = 5076585624.

The previous prime is 5499634433. The next prime is 5499634447. The reversal of 5499634439 is 9344369945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9344369945 = 5 ⋅1868873989.

It is a cyclic number.

It is not a de Polignac number, because 5499634439 - 2⁴ = 5499634423 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 (5499634433) 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 3 ways as a sum of consecutive naturals, for example, 211524389 + ... + 211524414.

It is an arithmetic number, because the mean of its divisors is an integer number (1480670814).

Almost surely, 2^5499634439 is an apocalyptic number.

5499634439 is a deficient number, since it is larger than the sum of its proper divisors (423048817).

5499634439 is a wasteful number, since it uses less digits than its factorization.

5499634439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423048816.

The product of its digits is 12597120, while the sum is 56.

The square root of 5499634439 is about 74159.5202182431. The cubic root of 5499634439 is about 1765.1350589884.

The spelling of 5499634439 in words is "five billion, four hundred ninety-nine million, six hundred thirty-four thousand, four hundred thirty-nine".