5531598247 has 6 divisors (see below), whose sum is σ = 6322051464. Its totient is φ = 4741201260.

The previous prime is 5531598239. The next prime is 5531598253. The reversal of 5531598247 is 7428951355.

It is not a de Polignac number, because 5531598247 - 2³ = 5531598239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5531598247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531598257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182722 + ... + 210832.

It is an arithmetic number, because the mean of its divisors is an integer number (1053675244).

Almost surely, 2^5531598247 is an apocalyptic number.

5531598247 is a deficient number, since it is larger than the sum of its proper divisors (790453217).

5531598247 is an frugal number, since it uses more digits than its factorization.

5531598247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56229 (or 28118 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 49.

The square root of 5531598247 is about 74374.7151053367. The cubic root of 5531598247 is about 1768.5481030947.

The spelling of 5531598247 in words is "five billion, five hundred thirty-one million, five hundred ninety-eight thousand, two hundred forty-seven".