13758681754 has 16 divisors (see below), whose sum is σ = 20797821000. Its totient is φ = 6826169664.

The previous prime is 13758681737. The next prime is 13758681809. The reversal of 13758681754 is 45718685731.

It can be written as a sum of positive squares in 4 ways, for example, as 13002156729 + 756525025 = 114027^2 + 27505^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13758681695 and 13758681704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273952 + ... + 320260.

Almost surely, 2^13758681754 is an apocalyptic number.

13758681754 is a deficient number, since it is larger than the sum of its proper divisors (7039139246).

13758681754 is a wasteful number, since it uses less digits than its factorization.

13758681754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47457.

The product of its digits is 5644800, while the sum is 55.

The spelling of 13758681754 in words is "thirteen billion, seven hundred fifty-eight million, six hundred eighty-one thousand, seven hundred fifty-four".