2275227525 has 24 divisors (see below), whose sum is σ = 3777883200. Its totient is φ = 1208237440.

The previous prime is 2275227517. The next prime is 2275227527. The reversal of 2275227525 is 5257225722.

It is a happy number.

It is not a de Polignac number, because 2275227525 - 2³ = 2275227517 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275227527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47625 + ... + 82574.

It is an arithmetic number, because the mean of its divisors is an integer number (157411800).

Almost surely, 2^2275227525 is an apocalyptic number.

2275227525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2275227525 is a deficient number, since it is larger than the sum of its proper divisors (1502655675).

2275227525 is a wasteful number, since it uses less digits than its factorization.

2275227525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130445 (or 130440 counting only the distinct ones).

The product of its digits is 196000, while the sum is 39.

The square root of 2275227525 is about 47699.3451212907. The cubic root of 2275227525 is about 1315.2499007007.

The spelling of 2275227525 in words is "two billion, two hundred seventy-five million, two hundred twenty-seven thousand, five hundred twenty-five".