2898541783280 has 640 divisors, whose sum is σ = 8595169873920. Its totient is φ = 892828385280.

The previous prime is 2898541783273. The next prime is 2898541783309. The reversal of 2898541783280 is 823871458982.

2898541783280 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 (65).

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, 1275204224 + ... + 1275206496.

It is an arithmetic number, because the mean of its divisors is an integer number (13429952928).

Almost surely, 2^{2898541783280} is an apocalyptic number.

2898541783280 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 2898541783280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4297584936960).

2898541783280 is an abundant number, since it is smaller than the sum of its proper divisors (5696628090640).

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

2898541783280 is a wasteful number, since it uses less digits than its factorization.

2898541783280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489 (or 2483 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 2898541783280 in words is "two trillion, eight hundred ninety-eight billion, five hundred forty-one million, seven hundred eighty-three thousand, two hundred eighty".