1053445731671 has 2 divisors, whose sum is σ = 1053445731672. Its totient is φ = 1053445731670.

The previous prime is 1053445731593. The next prime is 1053445731703. The reversal of 1053445731671 is 1761375443501.

1053445731671 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053445731671 is a prime.

It is a super-2 number, since 2×1053445731671² (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 (1053445781671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526722865835 + 526722865836.

It is an arithmetic number, because the mean of its divisors is an integer number (526722865836).

Almost surely, 2^{1053445731671} is an apocalyptic number.

1053445731671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053445731671 is an equidigital number, since it uses as much as digits as its factorization.

1053445731671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 1053445731671 in words is "one trillion, fifty-three billion, four hundred forty-five million, seven hundred thirty-one thousand, six hundred seventy-one".