2005453233225 has 48 divisors (see below), whose sum is σ = 3967483564800. Its totient is φ = 987300048960.

The previous prime is 2005453233101. The next prime is 2005453233229. The reversal of 2005453233225 is 5223323545002.

2005453233225 is a `hidden beast` number, since 2 + 0 + 0 + 5 + 4 + 5 + 323 + 322 + 5 = 666.

It is not a de Polignac number, because 2005453233225 - 2⁸ = 2005453232969 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2005453233225.

It is not an unprimeable number, because it can be changed into a prime (2005453233229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114262065 + ... + 114279614.

It is an arithmetic number, because the mean of its divisors is an integer number (82655907600).

Almost surely, 2^{2005453233225} is an apocalyptic number.

2005453233225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2005453233225 is a deficient number, since it is larger than the sum of its proper divisors (1962030331575).

2005453233225 is a wasteful number, since it uses less digits than its factorization.

2005453233225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228541711 (or 228541700 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 2005453233225 its reverse (5223323545002), we get a palindrome (7228776778227).

The spelling of 2005453233225 in words is "two trillion, five billion, four hundred fifty-three million, two hundred thirty-three thousand, two hundred twenty-five".