2275320049 has 4 divisors (see below), whose sum is σ = 2287891060. Its totient is φ = 2262749040.

The previous prime is 2275319993. The next prime is 2275320071. The reversal of 2275320049 is 9400235722.

It is a happy number.

2275320049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 298183824 + 1977136225 = 17268^2 + 44465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2275320049 - 2¹⁵ = 2275287281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2275319996 and 2275320023.

It is not an unprimeable number, because it can be changed into a prime (2275320079) 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, 6285234 + ... + 6285595.

It is an arithmetic number, because the mean of its divisors is an integer number (571972765).

Almost surely, 2^2275320049 is an apocalyptic number.

It is an amenable number.

2275320049 is a deficient number, since it is larger than the sum of its proper divisors (12571011).

2275320049 is a wasteful number, since it uses less digits than its factorization.

2275320049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12571010.

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

The square root of 2275320049 is about 47700.3149779957. The cubic root of 2275320049 is about 1315.2677290323.

The spelling of 2275320049 in words is "two billion, two hundred seventy-five million, three hundred twenty thousand, forty-nine".