2150290369 has 4 divisors (see below), whose sum is σ = 2163986644. Its totient is φ = 2136594096.

The previous prime is 2150290357. The next prime is 2150290381. The reversal of 2150290369 is 9630920512.

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

It is an interprime number because it is at equal distance from previous prime (2150290357) and next prime (2150290381).

It can be written as a sum of positive squares in 2 ways, for example, as 1004129344 + 1146161025 = 31688^2 + 33855^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150290369 - 2¹³ = 2150282177 is a prime.

It is a super-2 number, since 2×2150290369² = 9247497342028312322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150290319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6847902 + ... + 6848215.

It is an arithmetic number, because the mean of its divisors is an integer number (540996661).

Almost surely, 2^2150290369 is an apocalyptic number.

It is an amenable number.

2150290369 is a deficient number, since it is larger than the sum of its proper divisors (13696275).

2150290369 is a wasteful number, since it uses less digits than its factorization.

2150290369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13696274.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2150290369 is about 46371.2235012189. The cubic root of 2150290369 is about 1290.7209817004.

The spelling of 2150290369 in words is "two billion, one hundred fifty million, two hundred ninety thousand, three hundred sixty-nine".