2522050643 has 8 divisors (see below), whose sum is σ = 2886803712. Its totient is φ = 2158412616.

The previous prime is 2522050637. The next prime is 2522050679. The reversal of 2522050643 is 3460502252.

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 2522050643 - 2⁸ = 2522050387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522050613) 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, 273905 + ... + 282962.

It is an arithmetic number, because the mean of its divisors is an integer number (360850464).

Almost surely, 2^2522050643 is an apocalyptic number.

2522050643 is a deficient number, since it is larger than the sum of its proper divisors (364753069).

2522050643 is an equidigital number, since it uses as much as digits as its factorization.

2522050643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557521.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2522050643 is about 50220.0223317354. The cubic root of 2522050643 is about 1361.1874438495.

Adding to 2522050643 its reverse (3460502252), we get a palindrome (5982552895).

The spelling of 2522050643 in words is "two billion, five hundred twenty-two million, fifty thousand, six hundred forty-three".