245055432220525 has 12 divisors (see below), whose sum is σ = 303952980239392. Its totient is φ = 195989994624240.

The previous prime is 245055432220513. The next prime is 245055432220531. The reversal of 245055432220525 is 525022234550542.

It is not a de Polignac number, because 245055432220525 - 2²⁷ = 245055298002797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1358686827 + ... + 1358867176.

Almost surely, 2^{245055432220525} is an apocalyptic number.

245055432220525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245055432220525 is a deficient number, since it is larger than the sum of its proper divisors (58897548018867).

245055432220525 is a wasteful number, since it uses less digits than its factorization.

245055432220525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717557620 (or 2717557615 counting only the distinct ones).

The product of its (nonzero) digits is 4800000, while the sum is 46.

The spelling of 245055432220525 in words is "two hundred forty-five trillion, fifty-five billion, four hundred thirty-two million, two hundred twenty thousand, five hundred twenty-five".