316065779025 has 24 divisors (see below), whose sum is σ = 523135814784. Its totient is φ = 168383342400.

The previous prime is 316065778997. The next prime is 316065779041. The reversal of 316065779025 is 520977560613.

It is not a de Polignac number, because 316065779025 - 2¹⁰ = 316065778001 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2244634 + ... + 2381283.

It is an arithmetic number, because the mean of its divisors is an integer number (21797325616).

Almost surely, 2^316065779025 is an apocalyptic number.

It is an amenable number.

316065779025 is a deficient number, since it is larger than the sum of its proper divisors (207070035759).

316065779025 is a wasteful number, since it uses less digits than its factorization.

316065779025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626841 (or 4626836 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 51.

The spelling of 316065779025 in words is "three hundred sixteen billion, sixty-five million, seven hundred seventy-nine thousand, twenty-five".