55560110101057 has 2 divisors, whose sum is σ = 55560110101058. Its totient is φ = 55560110101056.

The previous prime is 55560110101031. The next prime is 55560110101141. The reversal of 55560110101057 is 75010101106555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33111001774656 + 22449108326401 = 5754216^2 + 4738049^2 .

It is a cyclic number.

It is not a de Polignac number, because 55560110101057 - 2¹¹ = 55560110099009 is a prime.

It is a super-4 number, since 4×55560110101057⁴ (a number of 56 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (55560110161057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27780055050528 + 27780055050529.

It is an arithmetic number, because the mean of its divisors is an integer number (27780055050529).

Almost surely, 2^{55560110101057} is an apocalyptic number.

It is an amenable number.

55560110101057 is a deficient number, since it is larger than the sum of its proper divisors (1).

55560110101057 is an equidigital number, since it uses as much as digits as its factorization.

55560110101057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26250, while the sum is 37.

The spelling of 55560110101057 in words is "fifty-five trillion, five hundred sixty billion, one hundred ten million, one hundred one thousand, fifty-seven".