271257302401453 has 2 divisors, whose sum is σ = 271257302401454. Its totient is φ = 271257302401452.

The previous prime is 271257302401417. The next prime is 271257302401523. The reversal of 271257302401453 is 354104203752172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233855723844964 + 37401578556489 = 15292342^2 + 6115683^2 .

It is a cyclic number.

It is not a de Polignac number, because 271257302401453 - 2⁹ = 271257302400941 is a prime.

It is a super-2 number, since 2×271257302401453² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271257302401753) 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, 135628651200726 + 135628651200727.

It is an arithmetic number, because the mean of its divisors is an integer number (135628651200727).

Almost surely, 2^{271257302401453} is an apocalyptic number.

It is an amenable number.

271257302401453 is a deficient number, since it is larger than the sum of its proper divisors (1).

271257302401453 is an equidigital number, since it uses as much as digits as its factorization.

271257302401453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 271257302401453 in words is "two hundred seventy-one trillion, two hundred fifty-seven billion, three hundred two million, four hundred one thousand, four hundred fifty-three".