13543055050 has 48 divisors (see below), whose sum is σ = 29218397760. Its totient is φ = 4574021760.

The previous prime is 13543055039. The next prime is 13543055069. The reversal of 13543055050 is 5055034531.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 265315 + ... + 312214.

It is an arithmetic number, because the mean of its divisors is an integer number (608716620).

Almost surely, 2^13543055050 is an apocalyptic number.

13543055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13543055050 is an abundant number, since it is smaller than the sum of its proper divisors (15675342710).

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

13543055050 is a wasteful number, since it uses less digits than its factorization.

13543055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577615 (or 577610 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 13543055050 its reverse (5055034531), we get a palindrome (18598089581).

The spelling of 13543055050 in words is "thirteen billion, five hundred forty-three million, fifty-five thousand, fifty".