6655494293760 has 864 divisors, whose sum is σ = 24213576941568. Its totient is φ = 1554264391680.

The previous prime is 6655494293741. The next prime is 6655494293891. The reversal of 6655494293760 is 673924945566.

It is a junction number, because it is equal to n+sod(n) for n = 6655494293691 and 6655494293700.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1895610405 + ... + 1895613915.

It is an arithmetic number, because the mean of its divisors is an integer number (28024973312).

Almost surely, 2^{6655494293760} is an apocalyptic number.

6655494293760 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 6655494293760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12106788470784).

6655494293760 is an abundant number, since it is smaller than the sum of its proper divisors (17558082647808).

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

6655494293760 is a wasteful number, since it uses less digits than its factorization.

6655494293760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711 (or 3684 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 66.

The spelling of 6655494293760 in words is "six trillion, six hundred fifty-five billion, four hundred ninety-four million, two hundred ninety-three thousand, seven hundred sixty".