245304330025 has 6 divisors (see below), whose sum is σ = 304177369262. Its totient is φ = 196243464000.

The previous prime is 245304330013. The next prime is 245304330049. The reversal of 245304330025 is 520033403542.

It can be written as a sum of positive squares in 3 ways, for example, as 77070643456 + 168233686569 = 277616^2 + 410163^2 .

It is not a de Polignac number, because 245304330025 - 2¹¹ = 245304327977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4906086576 + ... + 4906086625.

Almost surely, 2^245304330025 is an apocalyptic number.

245304330025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245304330025 is a deficient number, since it is larger than the sum of its proper divisors (58873039237).

245304330025 is an equidigital number, since it uses as much as digits as its factorization.

245304330025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812173211 (or 9812173206 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 245304330025 its reverse (520033403542), we get a palindrome (765337733567).

The spelling of 245304330025 in words is "two hundred forty-five billion, three hundred four million, three hundred thirty thousand, twenty-five".