13542323254 has 16 divisors (see below), whose sum is σ = 20565714960. Its totient is φ = 6687590400.

The previous prime is 13542323251. The next prime is 13542323279. The reversal of 13542323254 is 45232324531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542323251) 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, 72547 + ... + 179854.

It is an arithmetic number, because the mean of its divisors is an integer number (1285357185).

Almost surely, 2^13542323254 is an apocalyptic number.

13542323254 is a deficient number, since it is larger than the sum of its proper divisors (7023391706).

13542323254 is a wasteful number, since it uses less digits than its factorization.

13542323254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252735.

The product of its digits is 86400, while the sum is 34.

Adding to 13542323254 its reverse (45232324531), we get a palindrome (58774647785).

The spelling of 13542323254 in words is "thirteen billion, five hundred forty-two million, three hundred twenty-three thousand, two hundred fifty-four".