2522533716 has 18 divisors (see below), whose sum is σ = 6376404762. Its totient is φ = 840844560.

The previous prime is 2522533711. The next prime is 2522533723. The reversal of 2522533716 is 6173352252.

2522533716 is a `hidden beast` number, since 2 + 52 + 2 + 533 + 71 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1611701316 + 910832400 = 40146^2 + 30180^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 70070381 = 2522533716 / (2 + 5 + 2 + 2 + 5 + 3 + 3 + 7 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522533711) 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 5 ways as a sum of consecutive naturals, for example, 35035155 + ... + 35035226.

It is an arithmetic number, because the mean of its divisors is an integer number (354244709).

Almost surely, 2^2522533716 is an apocalyptic number.

It is an amenable number.

2522533716 is an abundant number, since it is smaller than the sum of its proper divisors (3853871046).

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

2522533716 is a wasteful number, since it uses less digits than its factorization.

2522533716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70070391 (or 70070386 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 2522533716 is about 50224.8316672142. The cubic root of 2522533716 is about 1361.2743454780.

Adding to 2522533716 its reverse (6173352252), we get a palindrome (8695885968).

The spelling of 2522533716 in words is "two billion, five hundred twenty-two million, five hundred thirty-three thousand, seven hundred sixteen".