2500772227 has 4 divisors (see below), whose sum is σ = 2500874280. Its totient is φ = 2500670176.

The previous prime is 2500772203. The next prime is 2500772249. The reversal of 2500772227 is 7222770052.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2500772227 - 2¹⁵ = 2500739459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2500772192 and 2500772201.

It is not an unprimeable number, because it can be changed into a prime (2500772297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10299 + ... + 71467.

It is an arithmetic number, because the mean of its divisors is an integer number (625218570).

Almost surely, 2^2500772227 is an apocalyptic number.

2500772227 is a deficient number, since it is larger than the sum of its proper divisors (102053).

2500772227 is an equidigital number, since it uses as much as digits as its factorization.

2500772227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102052.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 2500772227 is about 50007.7216737575. The cubic root of 2500772227 is about 1357.3485370163.

The spelling of 2500772227 in words is "two billion, five hundred million, seven hundred seventy-two thousand, two hundred twenty-seven".