11616253789 has 8 divisors (see below), whose sum is σ = 13404609920. Its totient is φ = 9860120496.

The previous prime is 11616253751. The next prime is 11616253807. The reversal of 11616253789 is 98735261611.

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

It is a cyclic number.

It is not a de Polignac number, because 11616253789 - 2¹⁹ = 11615729501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616253709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8054934 + ... + 8056375.

It is an arithmetic number, because the mean of its divisors is an integer number (1675576240).

Almost surely, 2^11616253789 is an apocalyptic number.

It is an amenable number.

11616253789 is a deficient number, since it is larger than the sum of its proper divisors (1788356131).

11616253789 is a wasteful number, since it uses less digits than its factorization.

11616253789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16111419.

The product of its digits is 544320, while the sum is 49.

The spelling of 11616253789 in words is "eleven billion, six hundred sixteen million, two hundred fifty-three thousand, seven hundred eighty-nine".