13143025554 has 16 divisors (see below), whose sum is σ = 26422250592. Its totient is φ = 4358308608.

The previous prime is 13143025547. The next prime is 13143025579. The reversal of 13143025554 is 45552034131.

13143025554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 5673724 + ... + 5676039.

It is an arithmetic number, because the mean of its divisors is an integer number (1651390662).

Almost surely, 2^13143025554 is an apocalyptic number.

13143025554 is an abundant number, since it is smaller than the sum of its proper divisors (13279225038).

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

13143025554 is a wasteful number, since it uses less digits than its factorization.

13143025554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11349961.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 13143025554 its reverse (45552034131), we get a palindrome (58695059685).

The spelling of 13143025554 in words is "thirteen billion, one hundred forty-three million, twenty-five thousand, five hundred fifty-four".