55056005060 has 144 divisors (see below), whose sum is σ = 137138566320. Its totient is φ = 18507202560.

The previous prime is 55056005051. The next prime is 55056005089. The reversal of 55056005060 is 6050065055.

It can be written as a sum of positive squares in 8 ways, for example, as 9557408644 + 45498596416 = 97762^2 + 213304^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21101036 + ... + 21103644.

It is an arithmetic number, because the mean of its divisors is an integer number (952351155).

Almost surely, 2^55056005060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55056005060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68569283160).

55056005060 is an abundant number, since it is smaller than the sum of its proper divisors (82082561260).

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

55056005060 is a wasteful number, since it uses less digits than its factorization.

55056005060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3037 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 55056005060 in words is "fifty-five billion, fifty-six million, five thousand, sixty".