12005624052377 has 2 divisors, whose sum is σ = 12005624052378. Its totient is φ = 12005624052376.

The previous prime is 12005624052287. The next prime is 12005624052391. The reversal of 12005624052377 is 77325042650021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11955993569536 + 49630482841 = 3457744^2 + 222779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12005624052377 is a prime.

It is not a weakly prime, because it can be changed into another prime (12005624052977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6002812026188 + 6002812026189.

It is an arithmetic number, because the mean of its divisors is an integer number (6002812026189).

Almost surely, 2^{12005624052377} is an apocalyptic number.

It is an amenable number.

12005624052377 is a deficient number, since it is larger than the sum of its proper divisors (1).

12005624052377 is an equidigital number, since it uses as much as digits as its factorization.

12005624052377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 12005624052377 in words is "twelve trillion, five billion, six hundred twenty-four million, fifty-two thousand, three hundred seventy-seven".