51096319 has 2 divisors, whose sum is σ = 51096320. Its totient is φ = 51096318.

The previous prime is 51096313. The next prime is 51096337. The reversal of 51096319 is 91369015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51096319 - 2¹³ = 51088127 is a prime.

It is a super-2 number, since 2×51096319² = 5221667630699522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51096313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25548159 + 25548160.

It is an arithmetic number, because the mean of its divisors is an integer number (25548160).

Almost surely, 2^51096319 is an apocalyptic number.

51096319 is a deficient number, since it is larger than the sum of its proper divisors (1).

51096319 is an equidigital number, since it uses as much as digits as its factorization.

51096319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 51096319 is about 7148.1689263755. The cubic root of 51096319 is about 371.0762890947.

It can be divided in two parts, 51096 and 319, that added together give a palindrome (51415).

The spelling of 51096319 in words is "fifty-one million, ninety-six thousand, three hundred nineteen".