13535344001 has 2 divisors, whose sum is σ = 13535344002. Its totient is φ = 13535344000.

The previous prime is 13535343989. The next prime is 13535344073. The reversal of 13535344001 is 10044353531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11935344001 + 1600000000 = 109249^2 + 40000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13535344001 is a prime.

It is not a weakly prime, because it can be changed into another prime (13535344091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767672000 + 6767672001.

It is an arithmetic number, because the mean of its divisors is an integer number (6767672001).

Almost surely, 2^13535344001 is an apocalyptic number.

It is an amenable number.

13535344001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535344001 is an equidigital number, since it uses as much as digits as its factorization.

13535344001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 13535344001 its reverse (10044353531), we get a palindrome (23579697532).

The spelling of 13535344001 in words is "thirteen billion, five hundred thirty-five million, three hundred forty-four thousand, one".