13531445054 has 8 divisors (see below), whose sum is σ = 21179653200. Its totient is φ = 6471560656.

The previous prime is 13531445051. The next prime is 13531445063. The reversal of 13531445054 is 45054413531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531445051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147080879 + ... + 147080970.

It is an arithmetic number, because the mean of its divisors is an integer number (2647456650).

Almost surely, 2^13531445054 is an apocalyptic number.

13531445054 is a deficient number, since it is larger than the sum of its proper divisors (7648208146).

13531445054 is a wasteful number, since it uses less digits than its factorization.

13531445054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294161874.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 13531445054 its reverse (45054413531), we get a palindrome (58585858585).

The spelling of 13531445054 in words is "thirteen billion, five hundred thirty-one million, four hundred forty-five thousand, fifty-four".