245607445552 has 60 divisors (see below), whose sum is σ = 553730105136. Its totient is φ = 105227337600.

The previous prime is 245607445519. The next prime is 245607445609. The reversal of 245607445552 is 255544706542.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 245607445496 and 245607445505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2540533 + ... + 2635435.

Almost surely, 2^245607445552 is an apocalyptic number.

It is an amenable number.

245607445552 is an abundant number, since it is smaller than the sum of its proper divisors (308122659584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245607445552 is a wasteful number, since it uses less digits than its factorization.

245607445552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98226 (or 98213 counting only the distinct ones).

The product of its (nonzero) digits is 6720000, while the sum is 49.

The spelling of 245607445552 in words is "two hundred forty-five billion, six hundred seven million, four hundred forty-five thousand, five hundred fifty-two".