52612918441 has 2 divisors, whose sum is σ = 52612918442. Its totient is φ = 52612918440.

The previous prime is 52612918387. The next prime is 52612918493. The reversal of 52612918441 is 14481921625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32681408400 + 19931510041 = 180780^2 + 141179^2 .

It is a cyclic number.

It is not a de Polignac number, because 52612918441 - 2¹³ = 52612910249 is a prime.

It is not a weakly prime, because it can be changed into another prime (52612912441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26306459220 + 26306459221.

It is an arithmetic number, because the mean of its divisors is an integer number (26306459221).

Almost surely, 2^52612918441 is an apocalyptic number.

It is an amenable number.

52612918441 is a deficient number, since it is larger than the sum of its proper divisors (1).

52612918441 is an equidigital number, since it uses as much as digits as its factorization.

52612918441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 43.

The spelling of 52612918441 in words is "fifty-two billion, six hundred twelve million, nine hundred eighteen thousand, four hundred forty-one".