2061588672000 has 2560 divisors, whose sum is σ = 9145694638080. Its totient is φ = 456855552000.

The previous prime is 2061588671953. The next prime is 2061588672053. The reversal of 2061588672000 is 2768851602.

2061588672000 is a `hidden beast` number, since 2 + 0 + 6 + 1 + 588 + 67 + 2 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2560).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 20015423949 + ... + 20015424051.

It is an arithmetic number, because the mean of its divisors is an integer number (3572536968).

Almost surely, 2^{2061588672000} is an apocalyptic number.

2061588672000 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 2061588672000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4572847319040).

2061588672000 is an abundant number, since it is smaller than the sum of its proper divisors (7084105966080).

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

2061588672000 is an equidigital number, since it uses as much as digits as its factorization.

2061588672000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 2061588672000 in words is "two trillion, sixty-one billion, five hundred eighty-eight million, six hundred seventy-two thousand".