12430510553 has 2 divisors, whose sum is σ = 12430510554. Its totient is φ = 12430510552.

The previous prime is 12430510549. The next prime is 12430510571. The reversal of 12430510553 is 35501503421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6468663184 + 5961847369 = 80428^2 + 77213^2 .

It is a cyclic number.

It is not a de Polignac number, because 12430510553 - 2² = 12430510549 is a prime.

It is not a weakly prime, because it can be changed into another prime (12430510513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215255276 + 6215255277.

It is an arithmetic number, because the mean of its divisors is an integer number (6215255277).

Almost surely, 2^12430510553 is an apocalyptic number.

It is an amenable number.

12430510553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12430510553 is an equidigital number, since it uses as much as digits as its factorization.

12430510553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 12430510553 in words is "twelve billion, four hundred thirty million, five hundred ten thousand, five hundred fifty-three".