13542354045 has 48 divisors (see below), whose sum is σ = 25637976000. Its totient is φ = 6558140160.

The previous prime is 13542354041. The next prime is 13542354151. The reversal of 13542354045 is 54045324531.

13542354045 is a `hidden beast` number, since 1 + 3 + 54 + 23 + 540 + 45 = 666.

It is not a de Polignac number, because 13542354045 - 2² = 13542354041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542354041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409281 + ... + 441129.

It is an arithmetic number, because the mean of its divisors is an integer number (534124500).

Almost surely, 2^13542354045 is an apocalyptic number.

13542354045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13542354045 is a deficient number, since it is larger than the sum of its proper divisors (12095621955).

13542354045 is a wasteful number, since it uses less digits than its factorization.

13542354045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32730 (or 32727 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 13542354045 its reverse (54045324531), we get a palindrome (67587678576).

The spelling of 13542354045 in words is "thirteen billion, five hundred forty-two million, three hundred fifty-four thousand, forty-five".