13546012040 has 64 divisors (see below), whose sum is σ = 33572223360. Its totient is φ = 4877982720.

The previous prime is 13546011979. The next prime is 13546012093. The reversal of 13546012040 is 4021064531.

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 15 ways as a sum of consecutive naturals, for example, 104129 + ... + 194768.

It is an arithmetic number, because the mean of its divisors is an integer number (524565990).

Almost surely, 2^13546012040 is an apocalyptic number.

13546012040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13546012040 is an abundant number, since it is smaller than the sum of its proper divisors (20026211320).

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

13546012040 is a wasteful number, since it uses less digits than its factorization.

13546012040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299022 (or 299018 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 13546012040 its reverse (4021064531), we get a palindrome (17567076571).

The spelling of 13546012040 in words is "thirteen billion, five hundred forty-six million, twelve thousand, forty".