13540733475336 has 48 divisors (see below), whose sum is σ = 36680433975900. Its totient is φ = 4512640699392.

The previous prime is 13540733475329. The next prime is 13540733475341. The reversal of 13540733475336 is 63357433704531.

It is a happy number.

13540733475336 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 0 + 73 + 34 + 7 + 533 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13172587912836 + 368145562500 = 3629406^2 + 606750^2 .

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 11 ways as a sum of consecutive naturals, for example, 19174221 + ... + 19867868.

Almost surely, 2^{13540733475336} is an apocalyptic number.

It is an amenable number.

13540733475336 is an abundant number, since it is smaller than the sum of its proper divisors (23139700500564).

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

13540733475336 is a wasteful number, since it uses less digits than its factorization.

13540733475336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39046918 (or 39046911 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 54.

The spelling of 13540733475336 in words is "thirteen trillion, five hundred forty billion, seven hundred thirty-three million, four hundred seventy-five thousand, three hundred thirty-six".