11689107754 has 8 divisors (see below), whose sum is σ = 17537070528. Its totient is φ = 5843417580.

The previous prime is 11689107733. The next prime is 11689107757. The reversal of 11689107754 is 45770198611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11689107698 and 11689107707.

It is not an unprimeable number, because it can be changed into a prime (11689107757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555232 + ... + 575899.

It is an arithmetic number, because the mean of its divisors is an integer number (2192133816).

Almost surely, 2^11689107754 is an apocalyptic number.

11689107754 is a deficient number, since it is larger than the sum of its proper divisors (5847962774).

11689107754 is a wasteful number, since it uses less digits than its factorization.

11689107754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136300.

The product of its (nonzero) digits is 423360, while the sum is 49.

The spelling of 11689107754 in words is "eleven billion, six hundred eighty-nine million, one hundred seven thousand, seven hundred fifty-four".