51362063 has 2 divisors, whose sum is σ = 51362064. Its totient is φ = 51362062.

The previous prime is 51362057. The next prime is 51362089. The reversal of 51362063 is 36026315.

It is an a-pointer prime, because the next prime (51362089) can be obtained adding 51362063 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51362063 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51362093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25681031 + 25681032.

It is an arithmetic number, because the mean of its divisors is an integer number (25681032).

Almost surely, 2^51362063 is an apocalyptic number.

51362063 is a deficient number, since it is larger than the sum of its proper divisors (1).

51362063 is an equidigital number, since it uses as much as digits as its factorization.

51362063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 51362063 is about 7166.7330772117. The cubic root of 51362063 is about 371.7184804015.

Adding to 51362063 its reverse (36026315), we get a palindrome (87388378).

The spelling of 51362063 in words is "fifty-one million, three hundred sixty-two thousand, sixty-three".