9050920249 has 8 divisors (see below), whose sum is σ = 10346755968. Its totient is φ = 7755796320.

The previous prime is 9050920223. The next prime is 9050920261. The reversal of 9050920249 is 9420290509.

9050920249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9050920249 - 2⁵ = 9050920217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9050920289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150412 + ... + 201805.

It is an arithmetic number, because the mean of its divisors is an integer number (1293344496).

Almost surely, 2^9050920249 is an apocalyptic number.

It is an amenable number.

9050920249 is a deficient number, since it is larger than the sum of its proper divisors (1295835719).

9050920249 is a wasteful number, since it uses less digits than its factorization.

9050920249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355895.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 9050920249 is about 95136.3245506153. The cubic root of 9050920249 is about 2083.9993510712. Note that the first 3 decimals are identical.

The spelling of 9050920249 in words is "nine billion, fifty million, nine hundred twenty thousand, two hundred forty-nine".