383575082068 has 24 divisors (see below), whose sum is σ = 673852596200. Its totient is φ = 191047127040.

The previous prime is 383575082053. The next prime is 383575082081. The reversal of 383575082068 is 860280575383.

It can be written as a sum of positive squares in 4 ways, for example, as 39864914244 + 343710167824 = 199662^2 + 586268^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 964108 + ... + 1302556.

Almost surely, 2^383575082068 is an apocalyptic number.

It is an amenable number.

383575082068 is a deficient number, since it is larger than the sum of its proper divisors (290277514132).

383575082068 is a wasteful number, since it uses less digits than its factorization.

383575082068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339547 (or 339545 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 383575082068 in words is "three hundred eighty-three billion, five hundred seventy-five million, eighty-two thousand, sixty-eight".