2253445125 has 64 divisors (see below), whose sum is σ = 4118999040. Its totient is φ = 1089000000.

The previous prime is 2253445123. The next prime is 2253445147. The reversal of 2253445125 is 5215443522.

It is a happy number.

It is not a de Polignac number, because 2253445125 - 2¹ = 2253445123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253445123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 157000 + ... + 170750.

It is an arithmetic number, because the mean of its divisors is an integer number (64359360).

Almost surely, 2^2253445125 is an apocalyptic number.

2253445125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2253445125 is a deficient number, since it is larger than the sum of its proper divisors (1865553915).

2253445125 is a wasteful number, since it uses less digits than its factorization.

2253445125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13811 (or 13801 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 2253445125 is about 47470.4658182327. The cubic root of 2253445125 is about 1311.0391546912.

Adding to 2253445125 its reverse (5215443522), we get a palindrome (7468888647).

The spelling of 2253445125 in words is "two billion, two hundred fifty-three million, four hundred forty-five thousand, one hundred twenty-five".