2522042571 has 8 divisors (see below), whose sum is σ = 3363955920. Its totient is φ = 1680745472.

The previous prime is 2522042557. The next prime is 2522042651. The reversal of 2522042571 is 1752402252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522042571 - 2⁷ = 2522042443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522042521) 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, 144426 + ... + 160943.

It is an arithmetic number, because the mean of its divisors is an integer number (420494490).

Almost surely, 2^2522042571 is an apocalyptic number.

2522042571 is a deficient number, since it is larger than the sum of its proper divisors (841913349).

2522042571 is a wasteful number, since it uses less digits than its factorization.

2522042571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308125.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2522042571 is about 50219.9419653189. The cubic root of 2522042571 is about 1361.1859916560.

The spelling of 2522042571 in words is "two billion, five hundred twenty-two million, forty-two thousand, five hundred seventy-one".