13763537209938 has 32 divisors (see below), whose sum is σ = 27534268108800. Its totient is φ = 4586646967056.

The previous prime is 13763537209937. The next prime is 13763537209949. The reversal of 13763537209938 is 83990273536731.

It is not an unprimeable number, because it can be changed into a prime (13763537209931) 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 15 ways as a sum of consecutive naturals, for example, 607945623 + ... + 607968261.

It is an arithmetic number, because the mean of its divisors is an integer number (860445878400).

Almost surely, 2^{13763537209938} is an apocalyptic number.

13763537209938 is an abundant number, since it is smaller than the sum of its proper divisors (13770730898862).

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

13763537209938 is a wasteful number, since it uses less digits than its factorization.

13763537209938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44646.

The product of its (nonzero) digits is 154314720, while the sum is 66.

The spelling of 13763537209938 in words is "thirteen trillion, seven hundred sixty-three billion, five hundred thirty-seven million, two hundred nine thousand, nine hundred thirty-eight".