2281959855 has 48 divisors (see below), whose sum is σ = 4560528960. Its totient is φ = 1033933824.

The previous prime is 2281959769. The next prime is 2281959863. The reversal of 2281959855 is 5589591822.

It is not a de Polignac number, because 2281959855 - 2⁷ = 2281959727 is a prime.

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, 3541 + ... + 67649.

It is an arithmetic number, because the mean of its divisors is an integer number (95011020).

Almost surely, 2^2281959855 is an apocalyptic number.

2281959855 is a deficient number, since it is larger than the sum of its proper divisors (2278569105).

2281959855 is a wasteful number, since it uses less digits than its factorization.

2281959855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64240 (or 64237 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 54.

The square root of 2281959855 is about 47769.8634601356. The cubic root of 2281959855 is about 1316.5458849487.

The spelling of 2281959855 in words is "two billion, two hundred eighty-one million, nine hundred fifty-nine thousand, eight hundred fifty-five".