13535344554 has 16 divisors (see below), whose sum is σ = 27171326880. Its totient is φ = 4495008560.

The previous prime is 13535344553. The next prime is 13535344577. The reversal of 13535344554 is 45544353531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13535344553) 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 7 ways as a sum of consecutive naturals, for example, 4191492 + ... + 4194719.

It is an arithmetic number, because the mean of its divisors is an integer number (1698207930).

Almost surely, 2^13535344554 is an apocalyptic number.

13535344554 is an abundant number, since it is smaller than the sum of its proper divisors (13635982326).

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

13535344554 is a wasteful number, since it uses less digits than its factorization.

13535344554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8386485.

The product of its digits is 1080000, while the sum is 42.

The spelling of 13535344554 in words is "thirteen billion, five hundred thirty-five million, three hundred forty-four thousand, five hundred fifty-four".