245941620050 has 48 divisors (see below), whose sum is σ = 522957600000. Its totient is φ = 84297682560.

The previous prime is 245941620017. The next prime is 245941620103. The reversal of 245941620050 is 50026149542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245941619986 and 245941620013.

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 23 ways as a sum of consecutive naturals, for example, 1089326 + ... + 1295574.

It is an arithmetic number, because the mean of its divisors is an integer number (10894950000).

Almost surely, 2^245941620050 is an apocalyptic number.

245941620050 is an abundant number, since it is smaller than the sum of its proper divisors (277015979950).

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

245941620050 is a wasteful number, since it uses less digits than its factorization.

245941620050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209675 (or 209670 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 245941620050 its reverse (50026149542), we get a palindrome (295967769592).

The spelling of 245941620050 in words is "two hundred forty-five billion, nine hundred forty-one million, six hundred twenty thousand, fifty".