768825231245 has 32 divisors (see below), whose sum is σ = 987708142080. Its totient is φ = 572835481920.

The previous prime is 768825231233. The next prime is 768825231247. The reversal of 768825231245 is 542132528867.

It is a happy number.

It is not a de Polignac number, because 768825231245 - 2¹⁰ = 768825230221 is a prime.

It is a super-3 number, since 3×768825231245³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768825231247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1042934 + ... + 1620296.

It is an arithmetic number, because the mean of its divisors is an integer number (30865879440).

Almost surely, 2^768825231245 is an apocalyptic number.

It is an amenable number.

768825231245 is a deficient number, since it is larger than the sum of its proper divisors (218882910835).

768825231245 is a wasteful number, since it uses less digits than its factorization.

768825231245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577625.

The product of its digits is 6451200, while the sum is 53.

The spelling of 768825231245 in words is "seven hundred sixty-eight billion, eight hundred twenty-five million, two hundred thirty-one thousand, two hundred forty-five".