2354513225 has 6 divisors (see below), whose sum is σ = 2919596430. Its totient is φ = 1883610560.

The previous prime is 2354513221. The next prime is 2354513237. The reversal of 2354513225 is 5223154532.

It can be written as a sum of positive squares in 3 ways, for example, as 208600249 + 2145912976 = 14443^2 + 46324^2 .

It is not a de Polignac number, because 2354513225 - 2² = 2354513221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2354513191 and 2354513200.

It is not an unprimeable number, because it can be changed into a prime (2354513221) 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 5 ways as a sum of consecutive naturals, for example, 47090240 + ... + 47090289.

It is an arithmetic number, because the mean of its divisors is an integer number (486599405).

Almost surely, 2^2354513225 is an apocalyptic number.

2354513225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2354513225 is a deficient number, since it is larger than the sum of its proper divisors (565083205).

2354513225 is an equidigital number, since it uses as much as digits as its factorization.

2354513225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94180539 (or 94180534 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 2354513225 is about 48523.3266069011. The cubic root of 2354513225 is about 1330.3534638209.

Adding to 2354513225 its reverse (5223154532), we get a palindrome (7577667757).

The spelling of 2354513225 in words is "two billion, three hundred fifty-four million, five hundred thirteen thousand, two hundred twenty-five".