5500561105064 has 64 divisors (see below), whose sum is σ = 10867210785600. Its totient is φ = 2602928908800.

The previous prime is 5500561105063. The next prime is 5500561105163. The reversal of 5500561105064 is 4605011650055.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (5500561105063) 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, 856648574 + ... + 856654994.

It is an arithmetic number, because the mean of its divisors is an integer number (169800168525).

Almost surely, 2^{5500561105064} is an apocalyptic number.

It is an amenable number.

5500561105064 is a deficient number, since it is larger than the sum of its proper divisors (5366649680536).

5500561105064 is a wasteful number, since it uses less digits than its factorization.

5500561105064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11194 (or 11190 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 5500561105064 in words is "five trillion, five hundred billion, five hundred sixty-one million, one hundred five thousand, sixty-four".