2281236845583 has 8 divisors (see below), whose sum is σ = 3115835691696. Its totient is φ = 1483731281600.

The previous prime is 2281236845581. The next prime is 2281236845609. The reversal of 2281236845583 is 3855486321822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2281236845583 - 2¹ = 2281236845581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281236845581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9273320388 + ... + 9273320633.

It is an arithmetic number, because the mean of its divisors is an integer number (389479461462).

Almost surely, 2^{2281236845583} is an apocalyptic number.

2281236845583 is a deficient number, since it is larger than the sum of its proper divisors (834598846113).

2281236845583 is a wasteful number, since it uses less digits than its factorization.

2281236845583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18546641065.

The product of its digits is 22118400, while the sum is 57.

The spelling of 2281236845583 in words is "two trillion, two hundred eighty-one billion, two hundred thirty-six million, eight hundred forty-five thousand, five hundred eighty-three".