51736093 has 2 divisors, whose sum is σ = 51736094. Its totient is φ = 51736092.

The previous prime is 51736081. The next prime is 51736133. The reversal of 51736093 is 39063715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34786404 + 16949689 = 5898^2 + 4117^2 .

It is a cyclic number.

It is not a de Polignac number, because 51736093 - 2¹³ = 51727901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51736043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25868046 + 25868047.

It is an arithmetic number, because the mean of its divisors is an integer number (25868047).

Almost surely, 2^51736093 is an apocalyptic number.

It is an amenable number.

51736093 is a deficient number, since it is larger than the sum of its proper divisors (1).

51736093 is an equidigital number, since it uses as much as digits as its factorization.

51736093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 51736093 is about 7192.7806167017. The cubic root of 51736093 is about 372.6186112377.

The spelling of 51736093 in words is "fifty-one million, seven hundred thirty-six thousand, ninety-three".