52612918343 has 2 divisors, whose sum is σ = 52612918344. Its totient is φ = 52612918342.

The previous prime is 52612918339. The next prime is 52612918387. The reversal of 52612918343 is 34381921625.

It is an a-pointer prime, because the next prime (52612918387) can be obtained adding 52612918343 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52612918343 - 2² = 52612918339 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 52612918294 and 52612918303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52612915343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26306459171 + 26306459172.

It is an arithmetic number, because the mean of its divisors is an integer number (26306459172).

Almost surely, 2^52612918343 is an apocalyptic number.

52612918343 is a deficient number, since it is larger than the sum of its proper divisors (1).

52612918343 is an equidigital number, since it uses as much as digits as its factorization.

52612918343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The spelling of 52612918343 in words is "fifty-two billion, six hundred twelve million, nine hundred eighteen thousand, three hundred forty-three".