2150055843 has 32 divisors (see below), whose sum is σ = 3158808576. Its totient is φ = 1292554368.

The previous prime is 2150055797. The next prime is 2150055851. The reversal of 2150055843 is 3485500512.

It is not a de Polignac number, because 2150055843 - 2⁶ = 2150055779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150055883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1771905 + ... + 1773117.

It is an arithmetic number, because the mean of its divisors is an integer number (98712768).

Almost surely, 2^2150055843 is an apocalyptic number.

2150055843 is a deficient number, since it is larger than the sum of its proper divisors (1008752733).

2150055843 is a wasteful number, since it uses less digits than its factorization.

2150055843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 2150055843 is about 46368.6946441239. The cubic root of 2150055843 is about 1290.6740549164.

The spelling of 2150055843 in words is "two billion, one hundred fifty million, fifty-five thousand, eight hundred forty-three".