3053534240681 has 2 divisors, whose sum is σ = 3053534240682. Its totient is φ = 3053534240680.

The previous prime is 3053534240651. The next prime is 3053534240803. The reversal of 3053534240681 is 1860424353503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2073265933456 + 980268307225 = 1439884^2 + 990085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3053534240681 is a prime.

It is a super-2 number, since 2×3053534240681² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3053534240651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526767120340 + 1526767120341.

It is an arithmetic number, because the mean of its divisors is an integer number (1526767120341).

Almost surely, 2^{3053534240681} is an apocalyptic number.

It is an amenable number.

3053534240681 is a deficient number, since it is larger than the sum of its proper divisors (1).

3053534240681 is an equidigital number, since it uses as much as digits as its factorization.

3053534240681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 3053534240681 in words is "three trillion, fifty-three billion, five hundred thirty-four million, two hundred forty thousand, six hundred eighty-one".