225006274775 has 6 divisors (see below), whose sum is σ = 279007780752. Its totient is φ = 180005019800.

The previous prime is 225006274751. The next prime is 225006274807. The reversal of 225006274775 is 577472600522.

It is not a de Polignac number, because 225006274775 - 2¹² = 225006270679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4500125471 + ... + 4500125520.

It is an arithmetic number, because the mean of its divisors is an integer number (46501296792).

Almost surely, 2^225006274775 is an apocalyptic number.

225006274775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225006274775 is a deficient number, since it is larger than the sum of its proper divisors (54001505977).

225006274775 is an equidigital number, since it uses as much as digits as its factorization.

225006274775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000251001 (or 9000250996 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 47.

The spelling of 225006274775 in words is "two hundred twenty-five billion, six million, two hundred seventy-four thousand, seven hundred seventy-five".