2055868332000 has 768 divisors, whose sum is σ = 7885174542336. Its totient is φ = 458572800000.

The previous prime is 2055868331971. The next prime is 2055868332031. The reversal of 2055868332000 is 2338685502.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 602362294 + ... + 602365706.

It is an arithmetic number, because the mean of its divisors is an integer number (10267154352).

Almost surely, 2^{2055868332000} is an apocalyptic number.

2055868332000 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 2055868332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3942587271168).

2055868332000 is an abundant number, since it is smaller than the sum of its proper divisors (5829306210336).

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

2055868332000 is a wasteful number, since it uses less digits than its factorization.

2055868332000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620 (or 3602 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 2055868332000 in words is "two trillion, fifty-five billion, eight hundred sixty-eight million, three hundred thirty-two thousand".