51036082922893 has 2 divisors, whose sum is σ = 51036082922894. Its totient is φ = 51036082922892.

The previous prime is 51036082922849. The next prime is 51036082922897. The reversal of 51036082922893 is 39822928063015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26278562092644 + 24757520830249 = 5126262^2 + 4975693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51036082922893 is a prime.

It is a super-2 number, since 2×51036082922893² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51036082922897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25518041461446 + 25518041461447.

It is an arithmetic number, because the mean of its divisors is an integer number (25518041461447).

Almost surely, 2^{51036082922893} is an apocalyptic number.

It is an amenable number.

51036082922893 is a deficient number, since it is larger than the sum of its proper divisors (1).

51036082922893 is an equidigital number, since it uses as much as digits as its factorization.

51036082922893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 51036082922893 in words is "fifty-one trillion, thirty-six billion, eighty-two million, nine hundred twenty-two thousand, eight hundred ninety-three".