12535036963 has 2 divisors, whose sum is σ = 12535036964. Its totient is φ = 12535036962.

The previous prime is 12535036939. The next prime is 12535036993. The reversal of 12535036963 is 36963053521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12535036963 - 2⁵ = 12535036931 is a prime.

It is not a weakly prime, because it can be changed into another prime (12535036993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267518481 + 6267518482.

It is an arithmetic number, because the mean of its divisors is an integer number (6267518482).

Almost surely, 2^12535036963 is an apocalyptic number.

12535036963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12535036963 is an equidigital number, since it uses as much as digits as its factorization.

12535036963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 12535036963 in words is "twelve billion, five hundred thirty-five million, thirty-six thousand, nine hundred sixty-three".