11616376465 has 8 divisors (see below), whose sum is σ = 14673317760. Its totient is φ = 8803990512.

The previous prime is 11616376459. The next prime is 11616376489. The reversal of 11616376465 is 56467361611.

11616376465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11616376465 - 2⁵ = 11616376433 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61138729 + ... + 61138918.

It is an arithmetic number, because the mean of its divisors is an integer number (1834164720).

Almost surely, 2^11616376465 is an apocalyptic number.

It is an amenable number.

11616376465 is a deficient number, since it is larger than the sum of its proper divisors (3056941295).

11616376465 is a wasteful number, since it uses less digits than its factorization.

11616376465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122277671.

The product of its digits is 544320, while the sum is 46.

The spelling of 11616376465 in words is "eleven billion, six hundred sixteen million, three hundred seventy-six thousand, four hundred sixty-five".