2920051087200 has 1296 divisors, whose sum is σ = 11684974457520. Its totient is φ = 684947128320.

The previous prime is 2920051087199. The next prime is 2920051087237. The reversal of 2920051087200 is 27801500292.

2920051087200 is a `hidden beast` number, since 29 + 20 + 0 + 510 + 87 + 20 + 0 = 666.

2920051087200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 2928837102 + ... + 2928838098.

It is an arithmetic number, because the mean of its divisors is an integer number (9016183995).

Almost surely, 2^{2920051087200} is an apocalyptic number.

2920051087200 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 2920051087200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5842487228760).

2920051087200 is an abundant number, since it is smaller than the sum of its proper divisors (8764923370320).

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

2920051087200 is a wasteful number, since it uses less digits than its factorization.

2920051087200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 2920051087200 its reverse (27801500292), we get a palindrome (2947852587492).

The spelling of 2920051087200 in words is "two trillion, nine hundred twenty billion, fifty-one million, eighty-seven thousand, two hundred".