2284537554894 has 96 divisors (see below), whose sum is σ = 5548431363840. Its totient is φ = 624087222528.

The previous prime is 2284537554857. The next prime is 2284537554919. The reversal of 2284537554894 is 4984557354822.

2284537554894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2284537554894² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16559062 + ... + 16696454.

It is an arithmetic number, because the mean of its divisors is an integer number (57796160040).

Almost surely, 2^{2284537554894} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2284537554894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2774215681920).

2284537554894 is an abundant number, since it is smaller than the sum of its proper divisors (3263893808946).

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

2284537554894 is a wasteful number, since it uses less digits than its factorization.

2284537554894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139894 (or 139887 counting only the distinct ones).

The product of its digits is 387072000, while the sum is 66.

The spelling of 2284537554894 in words is "two trillion, two hundred eighty-four billion, five hundred thirty-seven million, five hundred fifty-four thousand, eight hundred ninety-four".