13544053402 has 32 divisors (see below), whose sum is σ = 22320230400. Its totient is φ = 6112862400.

The previous prime is 13544053379. The next prime is 13544053409. The reversal of 13544053402 is 20435044531.

It is not an unprimeable number, because it can be changed into a prime (13544053409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1956327 + ... + 1963237.

It is an arithmetic number, because the mean of its divisors is an integer number (697507200).

Almost surely, 2^13544053402 is an apocalyptic number.

13544053402 is a deficient number, since it is larger than the sum of its proper divisors (8776176998).

13544053402 is a wasteful number, since it uses less digits than its factorization.

13544053402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7542.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13544053402 its reverse (20435044531), we get a palindrome (33979097933).

The spelling of 13544053402 in words is "thirteen billion, five hundred forty-four million, fifty-three thousand, four hundred two".