2150873265 has 16 divisors (see below), whose sum is σ = 3447214848. Its totient is φ = 1145193216.

The previous prime is 2150873239. The next prime is 2150873311. The reversal of 2150873265 is 5623780512.

It is not a de Polignac number, because 2150873265 - 2⁸ = 2150873009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112009 + ... + 129798.

It is an arithmetic number, because the mean of its divisors is an integer number (215450928).

Almost surely, 2^2150873265 is an apocalyptic number.

It is an amenable number.

2150873265 is a deficient number, since it is larger than the sum of its proper divisors (1296341583).

2150873265 is a wasteful number, since it uses less digits than its factorization.

2150873265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242408.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 2150873265 is about 46377.5081801513. The cubic root of 2150873265 is about 1290.8375997683.

The spelling of 2150873265 in words is "two billion, one hundred fifty million, eight hundred seventy-three thousand, two hundred sixty-five".