317932461025 has 9 divisors (see below), whose sum is σ = 394239747603. Its totient is φ = 254343713400.

The previous prime is 317932461013. The next prime is 317932461073. The reversal of 317932461025 is 520164239713.

The square root of 317932461025 is 563855.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 114455685969 + 203476775056 = 338313^2 + 451084^2 .

It is a de Polignac number, because none of the positive numbers 2^k-317932461025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2762890 + ... + 2875660.

Almost surely, 2^317932461025 is an apocalyptic number.

317932461025 is the 563855-th square number.

317932461025 is the 281928-th centered octagonal number.

It is an amenable number.

317932461025 is a deficient number, since it is larger than the sum of its proper divisors (76307286578).

317932461025 is an frugal number, since it uses more digits than its factorization.

317932461025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225552 (or 112776 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 317932461025 in words is "three hundred seventeen billion, nine hundred thirty-two million, four hundred sixty-one thousand, twenty-five".