55010655101 has 4 divisors (see below), whose sum is σ = 55055858172. Its totient is φ = 54965452032.

The previous prime is 55010655083. The next prime is 55010655127. The reversal of 55010655101 is 10155601055.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10155601055 = 5 ⋅2031120211.

It can be written as a sum of positive squares in 2 ways, for example, as 15915084025 + 39095571076 = 126155^2 + 197726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55010655101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55010655001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22599710 + ... + 22602143.

It is an arithmetic number, because the mean of its divisors is an integer number (13763964543).

Almost surely, 2^55010655101 is an apocalyptic number.

It is an amenable number.

55010655101 is a deficient number, since it is larger than the sum of its proper divisors (45203071).

55010655101 is a wasteful number, since it uses less digits than its factorization.

55010655101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45203070.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 55010655101 in words is "fifty-five billion, ten million, six hundred fifty-five thousand, one hundred one".