2563322342 has 16 divisors (see below), whose sum is σ = 4397056800. Its totient is φ = 1097869248.

The previous prime is 2563322341. The next prime is 2563322347. The reversal of 2563322342 is 2432233652.

It is a junction number, because it is equal to n+sod(n) for n = 2563322299 and 2563322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563322341) 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, 34967 + ... + 79682.

It is an arithmetic number, because the mean of its divisors is an integer number (274816050).

Almost surely, 2^2563322342 is an apocalyptic number.

2563322342 is a deficient number, since it is larger than the sum of its proper divisors (1833734458).

2563322342 is a wasteful number, since it uses less digits than its factorization.

2563322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116255.

The product of its digits is 51840, while the sum is 32.

The square root of 2563322342 is about 50629.2636920586. The cubic root of 2563322342 is about 1368.5722853665.

Adding to 2563322342 its reverse (2432233652), we get a palindrome (4995555994).

The spelling of 2563322342 in words is "two billion, five hundred sixty-three million, three hundred twenty-two thousand, three hundred forty-two".