2233522525 has 24 divisors (see below), whose sum is σ = 3112300800. Its totient is φ = 1577653440.

The previous prime is 2233522517. The next prime is 2233522531. The reversal of 2233522525 is 5252253322.

It is not a de Polignac number, because 2233522525 - 2³ = 2233522517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141925 + ... + 156874.

It is an arithmetic number, because the mean of its divisors is an integer number (129679200).

Almost surely, 2^2233522525 is an apocalyptic number.

2233522525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2233522525 is a deficient number, since it is larger than the sum of its proper divisors (878778275).

2233522525 is a wasteful number, since it uses less digits than its factorization.

2233522525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298845 (or 298840 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 2233522525 is about 47260.1579028255. The cubic root of 2233522525 is about 1307.1641010583.

Adding to 2233522525 its reverse (5252253322), we get a palindrome (7485775847).

The spelling of 2233522525 in words is "two billion, two hundred thirty-three million, five hundred twenty-two thousand, five hundred twenty-five".