2825308109 has 8 divisors (see below), whose sum is σ = 3174928512. Its totient is φ = 2494586160.

The previous prime is 2825308091. The next prime is 2825308117. The reversal of 2825308109 is 9018035282.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2825308109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825308159) 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, 4724297 + ... + 4724894.

It is an arithmetic number, because the mean of its divisors is an integer number (396866064).

Almost surely, 2^2825308109 is an apocalyptic number.

It is an amenable number.

2825308109 is a deficient number, since it is larger than the sum of its proper divisors (349620403).

2825308109 is a wasteful number, since it uses less digits than its factorization.

2825308109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9449227.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 2825308109 is about 53153.6274303081. The cubic root of 2825308109 is about 1413.6935352172.

The spelling of 2825308109 in words is "two billion, eight hundred twenty-five million, three hundred eight thousand, one hundred nine".