2763442225 has 24 divisors (see below), whose sum is σ = 3631126968. Its totient is φ = 2079052800.

The previous prime is 2763442193. The next prime is 2763442237. The reversal of 2763442225 is 5222443672.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 21977344 + 2741464881 = 4688^2 + 52359^2 .

It is not a de Polignac number, because 2763442225 - 2⁵ = 2763442193 is a prime.

It is a super-2 number, since 2×2763442225² = 15273225861825901250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 908407 + ... + 911443.

It is an arithmetic number, because the mean of its divisors is an integer number (151296957).

Almost surely, 2^2763442225 is an apocalyptic number.

2763442225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2763442225 is a deficient number, since it is larger than the sum of its proper divisors (867684743).

2763442225 is a wasteful number, since it uses less digits than its factorization.

2763442225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5200 counting only the distinct ones).

The product of its digits is 161280, while the sum is 37.

The square root of 2763442225 is about 52568.4527544800. The cubic root of 2763442225 is about 1403.2987221970.

Adding to 2763442225 its reverse (5222443672), we get a palindrome (7985885897).

The spelling of 2763442225 in words is "two billion, seven hundred sixty-three million, four hundred forty-two thousand, two hundred twenty-five".