7631864533068 has 48 divisors (see below), whose sum is σ = 17818244559360. Its totient is φ = 2542446546624.

The previous prime is 7631864533067. The next prime is 7631864533087. The reversal of 7631864533068 is 8603354681367.

It is a super-3 number, since 3×7631864533068³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (7631864533067) 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, 213478771 + ... + 213514517.

It is an arithmetic number, because the mean of its divisors is an integer number (371213428320).

Almost surely, 2^{7631864533068} is an apocalyptic number.

It is an amenable number.

7631864533068 is an abundant number, since it is smaller than the sum of its proper divisors (10186380026292).

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

7631864533068 is a wasteful number, since it uses less digits than its factorization.

7631864533068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45806 (or 45804 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 7631864533068 in words is "seven trillion, six hundred thirty-one billion, eight hundred sixty-four million, five hundred thirty-three thousand, sixty-eight".