51335083 has 2 divisors, whose sum is σ = 51335084. Its totient is φ = 51335082.

The previous prime is 51335071. The next prime is 51335143. The reversal of 51335083 is 38053315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51335083 - 2¹⁷ = 51204011 is a prime.

It is not a weakly prime, because it can be changed into another prime (51335003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25667541 + 25667542.

It is an arithmetic number, because the mean of its divisors is an integer number (25667542).

Almost surely, 2^51335083 is an apocalyptic number.

51335083 is a deficient number, since it is larger than the sum of its proper divisors (1).

51335083 is an equidigital number, since it uses as much as digits as its factorization.

51335083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 51335083 is about 7164.8505218183. The cubic root of 51335083 is about 371.6533822819.

Adding to 51335083 its reverse (38053315), we get a palindrome (89388398).

The spelling of 51335083 in words is "fifty-one million, three hundred thirty-five thousand, eighty-three".