5599950660 has 48 divisors (see below), whose sum is σ = 17422070400. Its totient is φ = 1493320032.

The previous prime is 5599950647. The next prime is 5599950667. The reversal of 5599950660 is 660599955.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5599950597 and 5599950606.

It is not an unprimeable number, because it can be changed into a prime (5599950667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5184600 + ... + 5185679.

It is an arithmetic number, because the mean of its divisors is an integer number (362959800).

Almost surely, 2^5599950660 is an apocalyptic number.

It is an amenable number.

5599950660 is an abundant number, since it is smaller than the sum of its proper divisors (11822119740).

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

5599950660 is a wasteful number, since it uses less digits than its factorization.

5599950660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370297 (or 10370289 counting only the distinct ones).

The product of its (nonzero) digits is 3280500, while the sum is 54.

The square root of 5599950660 is about 74832.8180680108. The cubic root of 5599950660 is about 1775.8027880909.

The spelling of 5599950660 in words is "five billion, five hundred ninety-nine million, nine hundred fifty thousand, six hundred sixty".