2285151983 has 16 divisors (see below), whose sum is σ = 2425267680. Its totient is φ = 2147088384.

The previous prime is 2285151977. The next prime is 2285151991. The reversal of 2285151983 is 3891515822.

2285151983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2285151983 - 2⁶ = 2285151919 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285151943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211635 + ... + 2212667.

It is an arithmetic number, because the mean of its divisors is an integer number (151579230).

Almost surely, 2^2285151983 is an apocalyptic number.

2285151983 is a deficient number, since it is larger than the sum of its proper divisors (140115697).

2285151983 is a wasteful number, since it uses less digits than its factorization.

2285151983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898.

The product of its digits is 172800, while the sum is 44.

The square root of 2285151983 is about 47803.2633091089. The cubic root of 2285151983 is about 1317.1594839559.

The spelling of 2285151983 in words is "two billion, two hundred eighty-five million, one hundred fifty-one thousand, nine hundred eighty-three".