5509964926920 has 128 divisors (see below), whose sum is σ = 16927216704000. Its totient is φ = 1434424442880.

The previous prime is 5509964926913. The next prime is 5509964926981. The reversal of 5509964926920 is 296294699055.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2421561 + ... + 4109000.

It is an arithmetic number, because the mean of its divisors is an integer number (132243880500).

Almost surely, 2^{5509964926920} is an apocalyptic number.

It is an amenable number.

5509964926920 is an abundant number, since it is smaller than the sum of its proper divisors (11417251777080).

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

5509964926920 is a wasteful number, since it uses less digits than its factorization.

5509964926920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530743 (or 6530739 counting only the distinct ones).

The product of its (nonzero) digits is 94478400, while the sum is 66.

The spelling of 5509964926920 in words is "five trillion, five hundred nine billion, nine hundred sixty-four million, nine hundred twenty-six thousand, nine hundred twenty".