55055516704 has 24 divisors (see below), whose sum is σ = 108410078700. Its totient is φ = 27522798336.

The previous prime is 55055516699. The next prime is 55055516729. The reversal of 55055516704 is 40761555055.

It can be written as a sum of positive squares in 2 ways, for example, as 43957315600 + 11098201104 = 209660^2 + 105348^2 .

It is a super-2 number, since 2×55055516704² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28722 + ... + 333070.

Almost surely, 2^55055516704 is an apocalyptic number.

It is an amenable number.

55055516704 is a deficient number, since it is larger than the sum of its proper divisors (53354561996).

55055516704 is a wasteful number, since it uses less digits than its factorization.

55055516704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310012 (or 310004 counting only the distinct ones).

The product of its (nonzero) digits is 525000, while the sum is 43.

The spelling of 55055516704 in words is "fifty-five billion, fifty-five million, five hundred sixteen thousand, seven hundred four".