675520877768 has 32 divisors (see below), whose sum is σ = 1383418193760. Its totient is φ = 306683623680.

The previous prime is 675520877753. The next prime is 675520877797. The reversal of 675520877768 is 867778025576.

It is a junction number, because it is equal to n+sod(n) for n = 675520877698 and 675520877707.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4568321 + ... + 4713872.

It is an arithmetic number, because the mean of its divisors is an integer number (43231818555).

Almost surely, 2^675520877768 is an apocalyptic number.

It is an amenable number.

675520877768 is an abundant number, since it is smaller than the sum of its proper divisors (707897315992).

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

675520877768 is a wasteful number, since it uses less digits than its factorization.

675520877768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283037 (or 9283033 counting only the distinct ones).

The product of its (nonzero) digits is 276595200, while the sum is 68.

The spelling of 675520877768 in words is "six hundred seventy-five billion, five hundred twenty million, eight hundred seventy-seven thousand, seven hundred sixty-eight".