768312482715 has 24 divisors (see below), whose sum is σ = 1332030190608. Its totient is φ = 409677871680.

The previous prime is 768312482713. The next prime is 768312482731. The reversal of 768312482715 is 517284213867.

768312482715 is a `hidden beast` number, since 7 + 6 + 83 + 12 + 482 + 71 + 5 = 666.

It is not a de Polignac number, because 768312482715 - 2¹ = 768312482713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (768312482713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1639449 + ... + 2055338.

It is an arithmetic number, because the mean of its divisors is an integer number (55501257942).

Almost surely, 2^768312482715 is an apocalyptic number.

768312482715 is a deficient number, since it is larger than the sum of its proper divisors (563717707893).

768312482715 is a wasteful number, since it uses less digits than its factorization.

768312482715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3699419 (or 3699416 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The spelling of 768312482715 in words is "seven hundred sixty-eight billion, three hundred twelve million, four hundred eighty-two thousand, seven hundred fifteen".