316127305505 has 8 divisors (see below), whose sum is σ = 413839381824. Its totient is φ = 229910767600.

The previous prime is 316127305489. The next prime is 316127305513. The reversal of 316127305505 is 505503721613.

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

It is not a de Polignac number, because 316127305505 - 2⁴ = 316127305489 is a prime.

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, 2873884541 + ... + 2873884650.

It is an arithmetic number, because the mean of its divisors is an integer number (51729922728).

Almost surely, 2^316127305505 is an apocalyptic number.

It is an amenable number.

316127305505 is a deficient number, since it is larger than the sum of its proper divisors (97712076319).

316127305505 is a wasteful number, since it uses less digits than its factorization.

316127305505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747769207.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 316127305505 in words is "three hundred sixteen billion, one hundred twenty-seven million, three hundred five thousand, five hundred five".