8383750473680 has 320 divisors, whose sum is σ = 21676730457600. Its totient is φ = 3004042567680.

The previous prime is 8383750473647. The next prime is 8383750473751. The reversal of 8383750473680 is 863740573838.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 653493506 + ... + 653506334.

It is an arithmetic number, because the mean of its divisors is an integer number (67739782680).

Almost surely, 2^{8383750473680} is an apocalyptic number.

8383750473680 is a gapful number since it is divisible by the number (80) 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 8383750473680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10838365228800).

8383750473680 is an abundant number, since it is smaller than the sum of its proper divisors (13292979983920).

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

8383750473680 is a wasteful number, since it uses less digits than its factorization.

8383750473680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13262 (or 13256 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 8383750473680 in words is "eight trillion, three hundred eighty-three billion, seven hundred fifty million, four hundred seventy-three thousand, six hundred eighty".