2150273338 has 4 divisors (see below), whose sum is σ = 3225410010. Its totient is φ = 1075136668.

The previous prime is 2150273311. The next prime is 2150273347. The reversal of 2150273338 is 8333720512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1416242689 + 734030649 = 37633^2 + 27093^2 .

It is a super-2 number, since 2×2150273338² = 9247350856227324488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537568333 + ... + 537568336.

Almost surely, 2^2150273338 is an apocalyptic number.

2150273338 is a deficient number, since it is larger than the sum of its proper divisors (1075136672).

2150273338 is a wasteful number, since it uses less digits than its factorization.

2150273338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075136671.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2150273338 is about 46371.0398632595. The cubic root of 2150273338 is about 1290.7175740479.

The spelling of 2150273338 in words is "two billion, one hundred fifty million, two hundred seventy-three thousand, three hundred thirty-eight".