316650116725543 has 4 divisors (see below), whose sum is σ = 316650310956688. Its totient is φ = 316649922494400.

The previous prime is 316650116725499. The next prime is 316650116725567. The reversal of 316650116725543 is 345527611056613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316650116725543 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 (316650116726543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94649283 + ... + 97937668.

It is an arithmetic number, because the mean of its divisors is an integer number (79162577739172).

Almost surely, 2^{316650116725543} is an apocalyptic number.

316650116725543 is a deficient number, since it is larger than the sum of its proper divisors (194231145).

316650116725543 is a wasteful number, since it uses less digits than its factorization.

316650116725543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194231144.

The product of its (nonzero) digits is 13608000, while the sum is 55.

The spelling of 316650116725543 in words is "three hundred sixteen trillion, six hundred fifty billion, one hundred sixteen million, seven hundred twenty-five thousand, five hundred forty-three".