2562122343 has 32 divisors (see below), whose sum is σ = 4020440832. Its totient is φ = 1433868800.

The previous prime is 2562122293. The next prime is 2562122371. The reversal of 2562122343 is 3432212652.

It is a cyclic number.

It is not a de Polignac number, because 2562122343 - 2⁹ = 2562121831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2562122343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562120343) 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 31 ways as a sum of consecutive naturals, for example, 13353 + ... + 72818.

It is an arithmetic number, because the mean of its divisors is an integer number (125638776).

Almost surely, 2^2562122343 is an apocalyptic number.

2562122343 is a deficient number, since it is larger than the sum of its proper divisors (1458318489).

2562122343 is a wasteful number, since it uses less digits than its factorization.

2562122343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86255.

The product of its digits is 17280, while the sum is 30.

The square root of 2562122343 is about 50617.4114608797. The cubic root of 2562122343 is about 1368.3586899494.

Adding to 2562122343 its reverse (3432212652), we get a palindrome (5994334995).

The spelling of 2562122343 in words is "two billion, five hundred sixty-two million, one hundred twenty-two thousand, three hundred forty-three".