5549679330 has 128 divisors (see below), whose sum is σ = 14782521600. Its totient is φ = 1324753920.

The previous prime is 5549679329. The next prime is 5549679341. The reversal of 5549679330 is 339769455.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2497620 + ... + 2499840.

It is an arithmetic number, because the mean of its divisors is an integer number (115488450).

Almost surely, 2^5549679330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5549679330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7391260800).

5549679330 is an abundant number, since it is smaller than the sum of its proper divisors (9232842270).

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

5549679330 is a wasteful number, since it uses less digits than its factorization.

5549679330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436.

The product of its (nonzero) digits is 3061800, while the sum is 51.

The square root of 5549679330 is about 74496.1699015459. The cubic root of 5549679330 is about 1770.4729528690.

The spelling of 5549679330 in words is "five billion, five hundred forty-nine million, six hundred seventy-nine thousand, three hundred thirty".