51126024023 has 2 divisors, whose sum is σ = 51126024024. Its totient is φ = 51126024022.

The previous prime is 51126023987. The next prime is 51126024041. The reversal of 51126024023 is 32042062115.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51126024023 - 2⁶ = 51126023959 is a prime.

It is a super-2 number, since 2×51126024023² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 51126023983 and 51126024001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51126024223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25563012011 + 25563012012.

It is an arithmetic number, because the mean of its divisors is an integer number (25563012012).

Almost surely, 2^51126024023 is an apocalyptic number.

51126024023 is a deficient number, since it is larger than the sum of its proper divisors (1).

51126024023 is an equidigital number, since it uses as much as digits as its factorization.

51126024023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 51126024023 its reverse (32042062115), we get a palindrome (83168086138).

The spelling of 51126024023 in words is "fifty-one billion, one hundred twenty-six million, twenty-four thousand, twenty-three".