2522813709 has 8 divisors (see below), whose sum is σ = 3622501792. Its totient is φ = 1552500720.

The previous prime is 2522813707. The next prime is 2522813747. The reversal of 2522813709 is 9073182252.

2522813709 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 not a de Polignac number, because 2522813709 - 2¹ = 2522813707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 64687531 = 2522813709 / (2 + 5 + 2 + 2 + 8 + 1 + 3 + 7 + 0 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522813707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32343727 + ... + 32343804.

It is an arithmetic number, because the mean of its divisors is an integer number (452812724).

Almost surely, 2^2522813709 is an apocalyptic number.

It is an amenable number.

2522813709 is a deficient number, since it is larger than the sum of its proper divisors (1099688083).

2522813709 is a wasteful number, since it uses less digits than its factorization.

2522813709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64687547.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2522813709 is about 50227.6189859722. The cubic root of 2522813709 is about 1361.3247092828.

The spelling of 2522813709 in words is "two billion, five hundred twenty-two million, eight hundred thirteen thousand, seven hundred nine".