4102554421057 has 2 divisors, whose sum is σ = 4102554421058. Its totient is φ = 4102554421056.

The previous prime is 4102554421001. The next prime is 4102554421087. The reversal of 4102554421057 is 7501244552014.

4102554421057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3560753904016 + 541800517041 = 1886996^2 + 736071^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102554421057 - 2³⁵ = 4068194682689 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102554421087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051277210528 + 2051277210529.

It is an arithmetic number, because the mean of its divisors is an integer number (2051277210529).

Almost surely, 2^{4102554421057} is an apocalyptic number.

It is an amenable number.

4102554421057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102554421057 is an equidigital number, since it uses as much as digits as its factorization.

4102554421057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224000, while the sum is 40.

The spelling of 4102554421057 in words is "four trillion, one hundred two billion, five hundred fifty-four million, four hundred twenty-one thousand, fifty-seven".