116650511555 has 8 divisors (see below), whose sum is σ = 141082824192. Its totient is φ = 92585602368.

The previous prime is 116650511543. The next prime is 116650511561. The reversal of 116650511555 is 555115056611.

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 116650511555 - 2¹⁸ = 116650249411 is a prime.

It is a Duffinian number.

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, 91850162 + ... + 91851431.

It is an arithmetic number, because the mean of its divisors is an integer number (17635353024).

Almost surely, 2^116650511555 is an apocalyptic number.

116650511555 is a deficient number, since it is larger than the sum of its proper divisors (24432312637).

116650511555 is a wasteful number, since it uses less digits than its factorization.

116650511555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183701725.

The product of its (nonzero) digits is 112500, while the sum is 41.

The spelling of 116650511555 in words is "one hundred sixteen billion, six hundred fifty million, five hundred eleven thousand, five hundred fifty-five".