51352225343 has 2 divisors, whose sum is σ = 51352225344. Its totient is φ = 51352225342.

The previous prime is 51352225291. The next prime is 51352225367. The reversal of 51352225343 is 34352225315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51352225343 - 2⁶ = 51352225279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51352221343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25676112671 + 25676112672.

It is an arithmetic number, because the mean of its divisors is an integer number (25676112672).

Almost surely, 2^51352225343 is an apocalyptic number.

51352225343 is a deficient number, since it is larger than the sum of its proper divisors (1).

51352225343 is an equidigital number, since it uses as much as digits as its factorization.

51352225343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 35.

The spelling of 51352225343 in words is "fifty-one billion, three hundred fifty-two million, two hundred twenty-five thousand, three hundred forty-three".