5549779489210 has 32 divisors (see below), whose sum is σ = 10999596958272. Its totient is φ = 1999240865280.

The previous prime is 5549779489183. The next prime is 5549779489211. The reversal of 5549779489210 is 129849779455.

It is a self number, because there is not a number n which added to its sum of digits gives 5549779489210.

It is not an unprimeable number, because it can be changed into a prime (5549779489211) 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 15 ways as a sum of consecutive naturals, for example, 235747767 + ... + 235771306.

It is an arithmetic number, because the mean of its divisors is an integer number (343737404946).

Almost surely, 2^{5549779489210} is an apocalyptic number.

5549779489210 is a deficient number, since it is larger than the sum of its proper divisors (5449817469062).

5549779489210 is a wasteful number, since it uses less digits than its factorization.

5549779489210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471519198.

The product of its (nonzero) digits is 228614400, while the sum is 70.

The spelling of 5549779489210 in words is "five trillion, five hundred forty-nine billion, seven hundred seventy-nine million, four hundred eighty-nine thousand, two hundred ten".