55056050461 has 2 divisors, whose sum is σ = 55056050462. Its totient is φ = 55056050460.

The previous prime is 55056050419. The next prime is 55056050477. The reversal of 55056050461 is 16405065055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34036560100 + 21019490361 = 184490^2 + 144981^2 .

It is a cyclic number.

It is not a de Polignac number, because 55056050461 - 2²⁹ = 54519179549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55056050461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55056053461) 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 as a sum of consecutive naturals, namely, 27528025230 + 27528025231.

It is an arithmetic number, because the mean of its divisors is an integer number (27528025231).

Almost surely, 2^55056050461 is an apocalyptic number.

It is an amenable number.

55056050461 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056050461 is an equidigital number, since it uses as much as digits as its factorization.

55056050461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 55056050461 in words is "fifty-five billion, fifty-six million, fifty thousand, four hundred sixty-one".