51703274111 has 2 divisors, whose sum is σ = 51703274112. Its totient is φ = 51703274110.

The previous prime is 51703274101. The next prime is 51703274123. The reversal of 51703274111 is 11147230715.

51703274111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51703274111 - 2⁶ = 51703274047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51703274101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25851637055 + 25851637056.

It is an arithmetic number, because the mean of its divisors is an integer number (25851637056).

Almost surely, 2^51703274111 is an apocalyptic number.

51703274111 is a deficient number, since it is larger than the sum of its proper divisors (1).

51703274111 is an equidigital number, since it uses as much as digits as its factorization.

51703274111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 51703274111 in words is "fifty-one billion, seven hundred three million, two hundred seventy-four thousand, one hundred eleven".