7568375982 has 32 divisors (see below), whose sum is σ = 15938073600. Its totient is φ = 2389315968.

The previous prime is 7568375939. The next prime is 7568375987. The reversal of 7568375982 is 2895738657.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7568375987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499494 + ... + 514422.

It is an arithmetic number, because the mean of its divisors is an integer number (498064800).

Almost surely, 2^7568375982 is an apocalyptic number.

7568375982 is an abundant number, since it is smaller than the sum of its proper divisors (8369697618).

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

7568375982 is a wasteful number, since it uses less digits than its factorization.

7568375982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19400.

The product of its digits is 25401600, while the sum is 60.

The square root of 7568375982 is about 86996.4136157348. The cubic root of 7568375982 is about 1963.3643437909.

It can be divided in two parts, 756 and 8375982, that added together give a palindrome (8376738).

The spelling of 7568375982 in words is "seven billion, five hundred sixty-eight million, three hundred seventy-five thousand, nine hundred eighty-two".