5555110561064 has 128 divisors (see below), whose sum is σ = 11379188707200. Its totient is φ = 2533265280000.

The previous prime is 5555110561061. The next prime is 5555110561073. The reversal of 5555110561064 is 4601650115555.

It is not an unprimeable number, because it can be changed into a prime (5555110561061) 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 31 ways as a sum of consecutive naturals, for example, 1551271754 + ... + 1551275334.

It is an arithmetic number, because the mean of its divisors is an integer number (88899911775).

Almost surely, 2^{5555110561064} is an apocalyptic number.

It is an amenable number.

5555110561064 is an abundant number, since it is smaller than the sum of its proper divisors (5824078146136).

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

5555110561064 is a wasteful number, since it uses less digits than its factorization.

5555110561064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 5555110561064 in words is "five trillion, five hundred fifty-five billion, one hundred ten million, five hundred sixty-one thousand, sixty-four".