116662645153 has 8 divisors (see below), whose sum is σ = 119434711968. Its totient is φ = 113893259424.

The previous prime is 116662645139. The next prime is 116662645193. The reversal of 116662645153 is 351546266611.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116662645153 is a prime.

It is a super-2 number, since 2×116662645153² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116662645193) by changing a digit.

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, 582076 + ... + 756397.

It is an arithmetic number, because the mean of its divisors is an integer number (14929338996).

Almost surely, 2^116662645153 is an apocalyptic number.

It is an amenable number.

116662645153 is a deficient number, since it is larger than the sum of its proper divisors (2772066815).

116662645153 is a wasteful number, since it uses less digits than its factorization.

116662645153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340543.

The product of its digits is 777600, while the sum is 46.

The spelling of 116662645153 in words is "one hundred sixteen billion, six hundred sixty-two million, six hundred forty-five thousand, one hundred fifty-three".