13451454045 has 48 divisors (see below), whose sum is σ = 23905469952. Its totient is φ = 6992997120.

The previous prime is 13451454031. The next prime is 13451454077. The reversal of 13451454045 is 54045415431.

13451454045 is a `hidden beast` number, since 134 + 514 + 5 + 4 + 0 + 4 + 5 = 666.

13451454045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13451454045 - 2¹⁹ = 13450929757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2741064 + ... + 2745966.

It is an arithmetic number, because the mean of its divisors is an integer number (498030624).

Almost surely, 2^13451454045 is an apocalyptic number.

13451454045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13451454045 is a deficient number, since it is larger than the sum of its proper divisors (10454015907).

13451454045 is a wasteful number, since it uses less digits than its factorization.

13451454045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6442 (or 6439 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 13451454045 its reverse (54045415431), we get a palindrome (67496869476).

The spelling of 13451454045 in words is "thirteen billion, four hundred fifty-one million, four hundred fifty-four thousand, forty-five".