13451135354 has 4 divisors (see below), whose sum is σ = 20176703034. Its totient is φ = 6725567676.

The previous prime is 13451135351. The next prime is 13451135483. The reversal of 13451135354 is 45353115431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7533372025 + 5917763329 = 86795^2 + 76927^2 .

It is not an unprimeable number, because it can be changed into a prime (13451135351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3362783837 + ... + 3362783840.

Almost surely, 2^13451135354 is an apocalyptic number.

13451135354 is a deficient number, since it is larger than the sum of its proper divisors (6725567680).

13451135354 is an equidigital number, since it uses as much as digits as its factorization.

13451135354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6725567679.

The product of its digits is 54000, while the sum is 35.

The spelling of 13451135354 in words is "thirteen billion, four hundred fifty-one million, one hundred thirty-five thousand, three hundred fifty-four".