2892731842560 has 544 divisors, whose sum is σ = 10648082211840. Its totient is φ = 656884629504.

The previous prime is 2892731842519. The next prime is 2892731842579. The reversal of 2892731842560 is 652481372982.

It is a self number, because there is not a number n which added to its sum of digits gives 2892731842560.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1121647351 + ... + 1121649929.

It is a 1-persistent number, because it is pandigital, but 2⋅2892731842560 = 5785463685120 is not.

Almost surely, 2^{2892731842560} is an apocalyptic number.

2892731842560 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 2892731842560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5324041105920).

2892731842560 is an abundant number, since it is smaller than the sum of its proper divisors (7755350369280).

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

2892731842560 is an equidigital number, since it uses as much as digits as its factorization.

2892731842560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789 (or 2759 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 2892731842560 in words is "two trillion, eight hundred ninety-two billion, seven hundred thirty-one million, eight hundred forty-two thousand, five hundred sixty".