6255987740016 has 320 divisors, whose sum is σ = 19511846400000. Its totient is φ = 1725414856704.

The previous prime is 6255987739961. The next prime is 6255987740021. The reversal of 6255987740016 is 6100477895526.

It is a happy number.

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, 56432610 + ... + 56543358.

It is an arithmetic number, because the mean of its divisors is an integer number (60974520000).

Almost surely, 2^{6255987740016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6255987740016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9755923200000).

6255987740016 is an abundant number, since it is smaller than the sum of its proper divisors (13255858659984).

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

6255987740016 is a wasteful number, since it uses less digits than its factorization.

6255987740016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110901 (or 110881 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 60.

The spelling of 6255987740016 in words is "six trillion, two hundred fifty-five billion, nine hundred eighty-seven million, seven hundred forty thousand, sixteen".