5499847787 has 8 divisors (see below), whose sum is σ = 6616358400. Its totient is φ = 4466041704.

The previous prime is 5499847763. The next prime is 5499847811. The reversal of 5499847787 is 7877489945.

It is an interprime number because it is at equal distance from previous prime (5499847763) and next prime (5499847811).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5499847787 - 2⁶ = 5499847723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5499847387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20675987 + ... + 20676252.

It is an arithmetic number, because the mean of its divisors is an integer number (827044800).

Almost surely, 2^5499847787 is an apocalyptic number.

5499847787 is a deficient number, since it is larger than the sum of its proper divisors (1116510613).

5499847787 is a wasteful number, since it uses less digits than its factorization.

5499847787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41352265.

The product of its digits is 142248960, while the sum is 68.

The square root of 5499847787 is about 74160.9586440197. The cubic root of 5499847787 is about 1765.1578837276.

The spelling of 5499847787 in words is "five billion, four hundred ninety-nine million, eight hundred forty-seven thousand, seven hundred eighty-seven".