313745147563265 has 8 divisors (see below), whose sum is σ = 410720920446528. Its totient is φ = 228178289136880.

The previous prime is 313745147563223. The next prime is 313745147563297. The reversal of 313745147563265 is 562365741547313.

It is a happy number.

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

It is not a de Polignac number, because 313745147563265 - 2⁸ = 313745147563009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 313745147563198 and 313745147563207.

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, 2852228614157 + ... + 2852228614266.

It is an arithmetic number, because the mean of its divisors is an integer number (51340115055816).

Almost surely, 2^{313745147563265} is an apocalyptic number.

It is an amenable number.

313745147563265 is a deficient number, since it is larger than the sum of its proper divisors (96975772883263).

313745147563265 is a wasteful number, since it uses less digits than its factorization.

313745147563265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704457228439.

The product of its digits is 190512000, while the sum is 62.

The spelling of 313745147563265 in words is "three hundred thirteen trillion, seven hundred forty-five billion, one hundred forty-seven million, five hundred sixty-three thousand, two hundred sixty-five".