13054313448 has 72 divisors (see below), whose sum is σ = 38861782050. Its totient is φ = 3955849920.

The previous prime is 13054313429. The next prime is 13054313473. The reversal of 13054313448 is 84431345031.

13054313448 is a `hidden beast` number, since 1 + 305 + 4 + 3 + 1 + 344 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10103868324 + 2950445124 = 100518^2 + 54318^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 in 17 ways as a sum of consecutive naturals, for example, 740503 + ... + 757926.

Almost surely, 2^13054313448 is an apocalyptic number.

13054313448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13054313448 is an abundant number, since it is smaller than the sum of its proper divisors (25807468602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13054313448 is a wasteful number, since it uses less digits than its factorization.

13054313448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498463 (or 1498445 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 13054313448 its reverse (84431345031), we get a palindrome (97485658479).

The spelling of 13054313448 in words is "thirteen billion, fifty-four million, three hundred thirteen thousand, four hundred forty-eight".