1095277225 has 12 divisors (see below), whose sum is σ = 1552164544. Its totient is φ = 751047120.

The previous prime is 1095277201. The next prime is 1095277243. The reversal of 1095277225 is 5227725901.

It is not a de Polignac number, because 1095277225 - 2⁹ = 1095276713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3129189 + ... + 3129538.

Almost surely, 2^1095277225 is an apocalyptic number.

It is an amenable number.

1095277225 is a deficient number, since it is larger than the sum of its proper divisors (456887319).

1095277225 is an equidigital number, since it uses as much as digits as its factorization.

1095277225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6258744 (or 6258739 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 1095277225 is about 33094.9728055486. The cubic root of 1095277225 is about 1030.8006546796.

The spelling of 1095277225 in words is "one billion, ninety-five million, two hundred seventy-seven thousand, two hundred twenty-five".