5599846836 has 18 divisors (see below), whose sum is σ = 14155168482. Its totient is φ = 1866615600.

The previous prime is 5599846831. The next prime is 5599846841. The reversal of 5599846836 is 6386489955.

5599846836 is a `hidden beast` number, since 5 + 59 + 98 + 468 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (5599846831) and next prime (5599846841).

It can be written as a sum of positive squares in only one way, i.e., 5381102736 + 218744100 = 73356^2 + 14790^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5599846831) 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, 77775615 + ... + 77775686.

It is an arithmetic number, because the mean of its divisors is an integer number (786398249).

Almost surely, 2^5599846836 is an apocalyptic number.

It is an amenable number.

5599846836 is an abundant number, since it is smaller than the sum of its proper divisors (8555321646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5599846836 is a wasteful number, since it uses less digits than its factorization.

5599846836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155551311 (or 155551306 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The square root of 5599846836 is about 74832.1243584598. The cubic root of 5599846836 is about 1775.7918134652.

The spelling of 5599846836 in words is "five billion, five hundred ninety-nine million, eight hundred forty-six thousand, eight hundred thirty-six".