245325422015425 has 12 divisors (see below), whose sum is σ = 311623121429676. Its totient is φ = 191473500108800.

The previous prime is 245325422015413. The next prime is 245325422015447. The reversal of 245325422015425 is 524510224523542.

It can be written as a sum of positive squares in 6 ways, for example, as 23903611713424 + 221421810302001 = 4889132^2 + 14880249^2 .

It is not a de Polignac number, because 245325422015425 - 2⁹ = 245325422014913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119670936544 + ... + 119670938593.

It is an arithmetic number, because the mean of its divisors is an integer number (25968593452473).

Almost surely, 2^{245325422015425} is an apocalyptic number.

245325422015425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245325422015425 is a deficient number, since it is larger than the sum of its proper divisors (66297699414251).

245325422015425 is a wasteful number, since it uses less digits than its factorization.

245325422015425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239341875188 (or 239341875183 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 46.

Adding to 245325422015425 its reverse (524510224523542), we get a palindrome (769835646538967).

The spelling of 245325422015425 in words is "two hundred forty-five trillion, three hundred twenty-five billion, four hundred twenty-two million, fifteen thousand, four hundred twenty-five".