2275140025 has 6 divisors (see below), whose sum is σ = 2821173662. Its totient is φ = 1820112000.

The previous prime is 2275140017. The next prime is 2275140029. The reversal of 2275140025 is 5200415722.

It can be written as a sum of positive squares in 3 ways, for example, as 34821801 + 2240318224 = 5901^2 + 47332^2 .

It is not a de Polignac number, because 2275140025 - 2³ = 2275140017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2275139975 and 2275140002.

It is not an unprimeable number, because it can be changed into a prime (2275140029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45502776 + ... + 45502825.

Almost surely, 2^2275140025 is an apocalyptic number.

2275140025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2275140025 is a deficient number, since it is larger than the sum of its proper divisors (546033637).

2275140025 is an equidigital number, since it uses as much as digits as its factorization.

2275140025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91005611 (or 91005606 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 2275140025 is about 47698.4279091041. The cubic root of 2275140025 is about 1315.2330399926.

Adding to 2275140025 its reverse (5200415722), we get a palindrome (7475555747).

The spelling of 2275140025 in words is "two billion, two hundred seventy-five million, one hundred forty thousand, twenty-five".