1541421041053 has 2 divisors, whose sum is σ = 1541421041054. Its totient is φ = 1541421041052.

The previous prime is 1541421041029. The next prime is 1541421041081. The reversal of 1541421041053 is 3501401241451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1184555787129 + 356865253924 = 1088373^2 + 597382^2 .

It is a cyclic number.

It is not a de Polignac number, because 1541421041053 - 2⁹ = 1541421040541 is a prime.

It is a super-2 number, since 2×1541421041053² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1541421041093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770710520526 + 770710520527.

It is an arithmetic number, because the mean of its divisors is an integer number (770710520527).

Almost surely, 2^{1541421041053} is an apocalyptic number.

It is an amenable number.

1541421041053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1541421041053 is an equidigital number, since it uses as much as digits as its factorization.

1541421041053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1541421041053 in words is "one trillion, five hundred forty-one billion, four hundred twenty-one million, forty-one thousand, fifty-three".