6968962730520 has 640 divisors, whose sum is σ = 27362290665600. Its totient is φ = 1557835628544.

The previous prime is 6968962730473. The next prime is 6968962730531. The reversal of 6968962730520 is 250372698696.

6968962730520 is a `hidden beast` number, since 6 + 9 + 6 + 89 + 6 + 27 + 3 + 0 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 381037536 + ... + 381055824.

It is an arithmetic number, because the mean of its divisors is an integer number (42753579165).

Almost surely, 2^{6968962730520} is an apocalyptic number.

6968962730520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6968962730520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13681145332800).

6968962730520 is an abundant number, since it is smaller than the sum of its proper divisors (20393327935080).

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

6968962730520 is a wasteful number, since it uses less digits than its factorization.

6968962730520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18689 (or 18676 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 6968962730520 in words is "six trillion, nine hundred sixty-eight billion, nine hundred sixty-two million, seven hundred thirty thousand, five hundred twenty".