5505561101056 has 18 divisors (see below), whose sum is σ = 10989616104572. Its totient is φ = 2752780550400.

The previous prime is 5505561101039. The next prime is 5505561101063. The reversal of 5505561101056 is 6501011655055.

It is a super-2 number, since 2×5505561101056² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10753048770 + ... + 10753049281.

Almost surely, 2^{5505561101056} is an apocalyptic number.

It is an amenable number.

5505561101056 is a deficient number, since it is larger than the sum of its proper divisors (5484055003516).

5505561101056 is an equidigital number, since it uses as much as digits as its factorization.

5505561101056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21506098067 (or 21506098053 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 5505561101056 in words is "five trillion, five hundred five billion, five hundred sixty-one million, one hundred one thousand, fifty-six".