12437407057 has 2 divisors, whose sum is σ = 12437407058. Its totient is φ = 12437407056.

The previous prime is 12437407019. The next prime is 12437407063. The reversal of 12437407057 is 75070473421.

12437407057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9838854481 + 2598552576 = 99191^2 + 50976^2 .

It is a cyclic number.

It is not a de Polignac number, because 12437407057 - 2²⁷ = 12303189329 is a prime.

It is not a weakly prime, because it can be changed into another prime (12437407097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6218703528 + 6218703529.

It is an arithmetic number, because the mean of its divisors is an integer number (6218703529).

Almost surely, 2^12437407057 is an apocalyptic number.

It is an amenable number.

12437407057 is a deficient number, since it is larger than the sum of its proper divisors (1).

12437407057 is an equidigital number, since it uses as much as digits as its factorization.

12437407057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 12437407057 in words is "twelve billion, four hundred thirty-seven million, four hundred seven thousand, fifty-seven".