245055123203425 has 6 divisors (see below), whose sum is σ = 303868352772278. Its totient is φ = 196044098562720.

The previous prime is 245055123203417. The next prime is 245055123203551. The reversal of 245055123203425 is 524302321550542.

It is a happy number.

245055123203425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 23435242272016 + 221619880931409 = 4840996^2 + 14886903^2 .

It is not a de Polignac number, because 245055123203425 - 2³ = 245055123203417 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, 4901102464044 + ... + 4901102464093.

Almost surely, 2^{245055123203425} is an apocalyptic number.

245055123203425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245055123203425 is a deficient number, since it is larger than the sum of its proper divisors (58813229568853).

245055123203425 is an equidigital number, since it uses as much as digits as its factorization.

245055123203425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802204928147 (or 9802204928142 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 245055123203425 its reverse (524302321550542), we get a palindrome (769357444753967).

The spelling of 245055123203425 in words is "two hundred forty-five trillion, fifty-five billion, one hundred twenty-three million, two hundred three thousand, four hundred twenty-five".