51614202839 has 2 divisors, whose sum is σ = 51614202840. Its totient is φ = 51614202838.

The previous prime is 51614202833. The next prime is 51614202851. The reversal of 51614202839 is 93820241615.

51614202839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51614202839 - 2²⁴ = 51597425623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51614202796 and 51614202805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51614202833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25807101419 + 25807101420.

It is an arithmetic number, because the mean of its divisors is an integer number (25807101420).

Almost surely, 2^51614202839 is an apocalyptic number.

51614202839 is a deficient number, since it is larger than the sum of its proper divisors (1).

51614202839 is an equidigital number, since it uses as much as digits as its factorization.

51614202839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 51614202839 in words is "fifty-one billion, six hundred fourteen million, two hundred two thousand, eight hundred thirty-nine".