2513522706 has 8 divisors (see below), whose sum is σ = 5027045424. Its totient is φ = 837840900.

The previous prime is 2513522701. The next prime is 2513522717. The reversal of 2513522706 is 6072253152.

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

2513522706 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2513522701) 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, 209460220 + ... + 209460231.

It is an arithmetic number, because the mean of its divisors is an integer number (628380678).

Almost surely, 2^2513522706 is an apocalyptic number.

2513522706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2513522706 is a wasteful number, since it uses less digits than its factorization.

2513522706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418920456.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2513522706 is about 50135.0446893189. The cubic root of 2513522706 is about 1359.6514941069.

Adding to 2513522706 its reverse (6072253152), we get a palindrome (8585775858).

The spelling of 2513522706 in words is "two billion, five hundred thirteen million, five hundred twenty-two thousand, seven hundred six".