2523522222133 has 8 divisors (see below), whose sum is σ = 2799593220960. Its totient is φ = 2255227871280.

The previous prime is 2523522222107. The next prime is 2523522222163. The reversal of 2523522222133 is 3312222253252.

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 2523522222133 - 2⁹ = 2523522221621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523522222163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1944161310 + ... + 1944162607.

It is an arithmetic number, because the mean of its divisors is an integer number (349949152620).

Almost surely, 2^{2523522222133} is an apocalyptic number.

It is an amenable number.

2523522222133 is a deficient number, since it is larger than the sum of its proper divisors (276070998827).

2523522222133 is a wasteful number, since it uses less digits than its factorization.

2523522222133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888323987.

The product of its digits is 86400, while the sum is 34.

Adding to 2523522222133 its reverse (3312222253252), we get a palindrome (5835744475385).

The spelling of 2523522222133 in words is "two trillion, five hundred twenty-three billion, five hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty-three".