316616472635 has 4 divisors (see below), whose sum is σ = 379939767168. Its totient is φ = 253293178104.

The previous prime is 316616472619. The next prime is 316616472677. The reversal of 316616472635 is 536274616613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 536274616613 = 139 ⋅3858090767.

It is a cyclic number.

It is not a de Polignac number, because 316616472635 - 2⁴ = 316616472619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31661647259 + ... + 31661647268.

It is an arithmetic number, because the mean of its divisors is an integer number (94984941792).

Almost surely, 2^316616472635 is an apocalyptic number.

316616472635 is a deficient number, since it is larger than the sum of its proper divisors (63323294533).

316616472635 is an equidigital number, since it uses as much as digits as its factorization.

316616472635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63323294532.

The product of its digits is 3265920, while the sum is 50.

The spelling of 316616472635 in words is "three hundred sixteen billion, six hundred sixteen million, four hundred seventy-two thousand, six hundred thirty-five".