13500551353 has 2 divisors, whose sum is σ = 13500551354. Its totient is φ = 13500551352.

The previous prime is 13500551341. The next prime is 13500551369. The reversal of 13500551353 is 35315500531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9642650809 + 3857900544 = 98197^2 + 62112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13500551353 is a prime.

It is not a weakly prime, because it can be changed into another prime (13500551333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6750275676 + 6750275677.

It is an arithmetic number, because the mean of its divisors is an integer number (6750275677).

Almost surely, 2^13500551353 is an apocalyptic number.

It is an amenable number.

13500551353 is a deficient number, since it is larger than the sum of its proper divisors (1).

13500551353 is an equidigital number, since it uses as much as digits as its factorization.

13500551353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16875, while the sum is 31.

The spelling of 13500551353 in words is "thirteen billion, five hundred million, five hundred fifty-one thousand, three hundred fifty-three".