2522997808 has 10 divisors (see below), whose sum is σ = 4888308284. Its totient is φ = 1261498896.

The previous prime is 2522997803. The next prime is 2522997871. The reversal of 2522997808 is 8087992252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2522997803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78843666 + ... + 78843697.

Almost surely, 2^2522997808 is an apocalyptic number.

It is an amenable number.

2522997808 is a deficient number, since it is larger than the sum of its proper divisors (2365310476).

2522997808 is a wasteful number, since it uses less digits than its factorization.

2522997808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157687371 (or 157687365 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 2522997808 is about 50229.4515996343. The cubic root of 2522997808 is about 1361.3578221018.

The spelling of 2522997808 in words is "two billion, five hundred twenty-two million, nine hundred ninety-seven thousand, eight hundred eight".