51352024013 has 2 divisors, whose sum is σ = 51352024014. Its totient is φ = 51352024012.

The previous prime is 51352024007. The next prime is 51352024019. The reversal of 51352024013 is 31042025315.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (51352024007) and next prime (51352024019).

It can be written as a sum of positive squares in only one way, i.e., 49888349449 + 1463674564 = 223357^2 + 38258^2 .

It is a cyclic number.

It is not a de Polignac number, because 51352024013 - 2³⁰ = 50278282189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51352024019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25676012006 + 25676012007.

It is an arithmetic number, because the mean of its divisors is an integer number (25676012007).

Almost surely, 2^51352024013 is an apocalyptic number.

It is an amenable number.

51352024013 is a deficient number, since it is larger than the sum of its proper divisors (1).

51352024013 is an equidigital number, since it uses as much as digits as its factorization.

51352024013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 51352024013 its reverse (31042025315), we get a palindrome (82394049328).

The spelling of 51352024013 in words is "fifty-one billion, three hundred fifty-two million, twenty-four thousand, thirteen".