1542053466271 has 2 divisors, whose sum is σ = 1542053466272. Its totient is φ = 1542053466270.

The previous prime is 1542053466257. The next prime is 1542053466277. The reversal of 1542053466271 is 1726643502451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1542053466271 - 2⁹ = 1542053465759 is a prime.

It is a super-2 number, since 2×1542053466271² (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 (1542053466277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771026733135 + 771026733136.

It is an arithmetic number, because the mean of its divisors is an integer number (771026733136).

Almost surely, 2^{1542053466271} is an apocalyptic number.

1542053466271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1542053466271 is an equidigital number, since it uses as much as digits as its factorization.

1542053466271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 1542053466271 in words is "one trillion, five hundred forty-two billion, fifty-three million, four hundred sixty-six thousand, two hundred seventy-one".