6081554020000 has 60 divisors (see below), whose sum is σ = 14961535171506. Its totient is φ = 2432621600000.

The previous prime is 6081554019967. The next prime is 6081554020007. The reversal of 6081554020000 is 204551806.

It can be written as a sum of positive squares in 5 ways, for example, as 166793827216 + 5914760192784 = 408404^2 + 2432028^2 .

It is not an unprimeable number, because it can be changed into a prime (6081554020007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 152018851 + ... + 152058850.

Almost surely, 2^{6081554020000} is an apocalyptic number.

It is an amenable number.

6081554020000 is an abundant number, since it is smaller than the sum of its proper divisors (8879981151506).

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

6081554020000 is an equidigital number, since it uses as much as digits as its factorization.

6081554020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304077731 (or 304077708 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 6081554020000 its reverse (204551806), we get a palindrome (6081758571806).

The spelling of 6081554020000 in words is "six trillion, eighty-one billion, five hundred fifty-four million, twenty thousand".