12870565753 has 2 divisors, whose sum is σ = 12870565754. Its totient is φ = 12870565752.

The previous prime is 12870565663. The next prime is 12870565789. The reversal of 12870565753 is 35756507821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8087045184 + 4783520569 = 89928^2 + 69163^2 .

It is an emirp because it is prime and its reverse (35756507821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12870565753 - 2²¹ = 12868468601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12870565697 and 12870565706.

It is not a weakly prime, because it can be changed into another prime (12870565793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6435282876 + 6435282877.

It is an arithmetic number, because the mean of its divisors is an integer number (6435282877).

Almost surely, 2^12870565753 is an apocalyptic number.

It is an amenable number.

12870565753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12870565753 is an equidigital number, since it uses as much as digits as its factorization.

12870565753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 12870565753 in words is "twelve billion, eight hundred seventy million, five hundred sixty-five thousand, seven hundred fifty-three".