245433327225 has 12 divisors (see below), whose sum is σ = 405783101136. Its totient is φ = 130897774480.

The previous prime is 245433327149. The next prime is 245433327247. The reversal of 245433327225 is 522723334542.

It is a de Polignac number, because none of the positive numbers 2^k-245433327225 is a prime.

It is a super-2 number, since 2×245433327225² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1636222107 + ... + 1636222256.

It is an arithmetic number, because the mean of its divisors is an integer number (33815258428).

Almost surely, 2^245433327225 is an apocalyptic number.

245433327225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245433327225 is a deficient number, since it is larger than the sum of its proper divisors (160349773911).

245433327225 is a wasteful number, since it uses less digits than its factorization.

245433327225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272444376 (or 3272444371 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 42.

The spelling of 245433327225 in words is "two hundred forty-five billion, four hundred thirty-three million, three hundred twenty-seven thousand, two hundred twenty-five".