51304033364113 has 2 divisors, whose sum is σ = 51304033364114. Its totient is φ = 51304033364112.

The previous prime is 51304033364057. The next prime is 51304033364117. The reversal of 51304033364113 is 31146333040315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46193390951184 + 5110642412929 = 6796572^2 + 2260673^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51304033364113 is a prime.

It is not a weakly prime, because it can be changed into another prime (51304033364117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25652016682056 + 25652016682057.

It is an arithmetic number, because the mean of its divisors is an integer number (25652016682057).

Almost surely, 2^{51304033364113} is an apocalyptic number.

It is an amenable number.

51304033364113 is a deficient number, since it is larger than the sum of its proper divisors (1).

51304033364113 is an equidigital number, since it uses as much as digits as its factorization.

51304033364113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 51304033364113 in words is "fifty-one trillion, three hundred four billion, thirty-three million, three hundred sixty-four thousand, one hundred thirteen".