2695167225 has 27 divisors (see below), whose sum is σ = 4828739149. Its totient is φ = 1437007200.

The previous prime is 2695167217. The next prime is 2695167247. The reversal of 2695167225 is 5227615962.

The square root of 2695167225 is 51915.

It is a perfect power (a square), and thus also a powerful number.

2695167225 is a `hidden beast` number, since 2 + 69 + 516 + 72 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 545175801 + 2149991424 = 23349^2 + 46368^2 .

It is not a de Polignac number, because 2695167225 - 2³ = 2695167217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 776995 + ... + 780455.

Almost surely, 2^2695167225 is an apocalyptic number.

2695167225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2695167225 is the 51915-th square number.

2695167225 is the 25958-th centered octagonal number.

It is an amenable number.

2695167225 is a deficient number, since it is larger than the sum of its proper divisors (2133571924).

2695167225 is an frugal number, since it uses more digits than its factorization.

2695167225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938 (or 3469 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The cubic root of 2695167225 is about 1391.6453481780.

The spelling of 2695167225 in words is "two billion, six hundred ninety-five million, one hundred sixty-seven thousand, two hundred twenty-five".