12535053347 has 2 divisors, whose sum is σ = 12535053348. Its totient is φ = 12535053346.

The previous prime is 12535053277. The next prime is 12535053371. The reversal of 12535053347 is 74335053521.

It is a strong prime.

It is an emirp because it is prime and its reverse (74335053521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12535053347 - 2¹⁴ = 12535036963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12535053347.

It is not a weakly prime, because it can be changed into another prime (12535053397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267526673 + 6267526674.

It is an arithmetic number, because the mean of its divisors is an integer number (6267526674).

Almost surely, 2^12535053347 is an apocalyptic number.

12535053347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12535053347 is an equidigital number, since it uses as much as digits as its factorization.

12535053347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 12535053347 in words is "twelve billion, five hundred thirty-five million, fifty-three thousand, three hundred forty-seven".