51124063 has 2 divisors, whose sum is σ = 51124064. Its totient is φ = 51124062.

The previous prime is 51124057. The next prime is 51124069. The reversal of 51124063 is 36042115.

It is a balanced prime because it is at equal distance from previous prime (51124057) and next prime (51124069).

It is a cyclic number.

It is not a de Polignac number, because 51124063 - 2²¹ = 49026911 is a prime.

It is a super-2 number, since 2×51124063² = 5227339635255938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51124069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25562031 + 25562032.

It is an arithmetic number, because the mean of its divisors is an integer number (25562032).

Almost surely, 2^51124063 is an apocalyptic number.

51124063 is a deficient number, since it is larger than the sum of its proper divisors (1).

51124063 is an equidigital number, since it uses as much as digits as its factorization.

51124063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 51124063 is about 7150.1092998639. The cubic root of 51124063 is about 371.1434386011.

Adding to 51124063 its reverse (36042115), we get a palindrome (87166178).

The spelling of 51124063 in words is "fifty-one million, one hundred twenty-four thousand, sixty-three".