8020379063952 has 60 divisors (see below), whose sum is σ = 22575667247484. Its totient is φ = 2658006155520.

The previous prime is 8020379063911. The next prime is 8020379063953. The reversal of 8020379063952 is 2593609730208.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7602835640976 + 417543422976 = 2757324^2 + 646176^2 .

It is not an unprimeable number, because it can be changed into a prime (8020379063953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160949299 + ... + 160999122.

Almost surely, 2^{8020379063952} is an apocalyptic number.

It is an amenable number.

8020379063952 is an abundant number, since it is smaller than the sum of its proper divisors (14555288183532).

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

8020379063952 is a wasteful number, since it uses less digits than its factorization.

8020379063952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321948608 (or 321948599 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 8020379063952 in words is "eight trillion, twenty billion, three hundred seventy-nine million, sixty-three thousand, nine hundred fifty-two".