2002715756580 has 384 divisors, whose sum is σ = 7237058088960. Its totient is φ = 401538816000.

The previous prime is 2002715756549. The next prime is 2002715756593. The reversal of 2002715756580 is 856575172002.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 258711510 + ... + 258719250.

It is an arithmetic number, because the mean of its divisors is an integer number (18846505440).

Almost surely, 2^{2002715756580} is an apocalyptic number.

2002715756580 is a gapful number since it is divisible by the number (20) 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 2002715756580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3618529044480).

2002715756580 is an abundant number, since it is smaller than the sum of its proper divisors (5234342332380).

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

2002715756580 is a wasteful number, since it uses less digits than its factorization.

2002715756580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731 (or 9729 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 48.

The spelling of 2002715756580 in words is "two trillion, two billion, seven hundred fifteen million, seven hundred fifty-six thousand, five hundred eighty".