13012335554 has 32 divisors (see below), whose sum is σ = 21347496000. Its totient is φ = 5925092544.

The previous prime is 13012335499. The next prime is 13012335577. The reversal of 13012335554 is 45553321031.

13012335554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13012335554.

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 15 ways as a sum of consecutive naturals, for example, 226577 + ... + 278139.

It is an arithmetic number, because the mean of its divisors is an integer number (667109250).

Almost surely, 2^13012335554 is an apocalyptic number.

13012335554 is a deficient number, since it is larger than the sum of its proper divisors (8335160446).

13012335554 is a wasteful number, since it uses less digits than its factorization.

13012335554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51842.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 13012335554 its reverse (45553321031), we get a palindrome (58565656585).

The spelling of 13012335554 in words is "thirteen billion, twelve million, three hundred thirty-five thousand, five hundred fifty-four".