116376481505 has 8 divisors (see below), whose sum is σ = 139681922472. Its totient is φ = 93081088768.

The previous prime is 116376481427. The next prime is 116376481513. The reversal of 116376481505 is 505184673611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 63425296 + 116313056209 = 7964^2 + 341047^2 .

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 116376481505 - 2¹² = 116376477409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116376481505.

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, 2486552 + ... + 2532921.

It is an arithmetic number, because the mean of its divisors is an integer number (17460240309).

Almost surely, 2^116376481505 is an apocalyptic number.

It is an amenable number.

116376481505 is a deficient number, since it is larger than the sum of its proper divisors (23305440967).

116376481505 is an equidigital number, since it uses as much as digits as its factorization.

116376481505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024115.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 116376481505 in words is "one hundred sixteen billion, three hundred seventy-six million, four hundred eighty-one thousand, five hundred five".