2355264909 has 12 divisors (see below), whose sum is σ = 3581104800. Its totient is φ = 1487535624.

The previous prime is 2355264907. The next prime is 2355264917. The reversal of 2355264909 is 9094625532.

2355264909 is a `hidden beast` number, since 2 + 3 + 552 + 6 + 4 + 90 + 9 = 666.

2355264909 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2355264909 - 2¹ = 2355264907 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355264907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6886569 + ... + 6886910.

It is an arithmetic number, because the mean of its divisors is an integer number (298425400).

Almost surely, 2^2355264909 is an apocalyptic number.

It is an amenable number.

2355264909 is a deficient number, since it is larger than the sum of its proper divisors (1225839891).

2355264909 is a wasteful number, since it uses less digits than its factorization.

2355264909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13773504 (or 13773501 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 2355264909 is about 48531.0715830590. The cubic root of 2355264909 is about 1330.4950216036.

The spelling of 2355264909 in words is "two billion, three hundred fifty-five million, two hundred sixty-four thousand, nine hundred nine".