768508208480 has 24 divisors (see below), whose sum is σ = 1815600642912. Its totient is φ = 307403283328.

The previous prime is 768508208459. The next prime is 768508208483. The reversal of 768508208480 is 84802805867.

It is a happy number.

It is a super-2 number, since 2×768508208480² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768508208483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401587992 + ... + 2401588311.

It is an arithmetic number, because the mean of its divisors is an integer number (75650026788).

Almost surely, 2^768508208480 is an apocalyptic number.

It is an amenable number.

768508208480 is an abundant number, since it is smaller than the sum of its proper divisors (1047092434432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

768508208480 is a wasteful number, since it uses less digits than its factorization.

768508208480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803176318 (or 4803176310 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 56.

The spelling of 768508208480 in words is "seven hundred sixty-eight billion, five hundred eight million, two hundred eight thousand, four hundred eighty".