6747020368560 has 240 divisors, whose sum is σ = 23603343289344. Its totient is φ = 1791136094976.

The previous prime is 6747020368537. The next prime is 6747020368603. The reversal of 6747020368560 is 658630207476.

6747020368560 is a `hidden beast` number, since 6 + 7 + 4 + 70 + 2 + 0 + 3 + 6 + 8 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6747020368497 and 6747020368506.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3556939 + ... + 5113301.

Almost surely, 2^{6747020368560} is an apocalyptic number.

6747020368560 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 6747020368560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11801671644672).

6747020368560 is an abundant number, since it is smaller than the sum of its proper divisors (16856322920784).

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

6747020368560 is a wasteful number, since it uses less digits than its factorization.

6747020368560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556614 (or 1556596 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 6747020368560 in words is "six trillion, seven hundred forty-seven billion, twenty million, three hundred sixty-eight thousand, five hundred sixty".