245122510050 has 144 divisors (see below), whose sum is σ = 719331593760. Its totient is φ = 59349216000.

The previous prime is 245122510001. The next prime is 245122510103. The reversal of 245122510050 is 50015221542.

245122510050 is a `hidden beast` number, since 24 + 5 + 122 + 510 + 0 + 5 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 245122509996 and 245122510023.

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 71 ways as a sum of consecutive naturals, for example, 3973945 + ... + 4035155.

It is an arithmetic number, because the mean of its divisors is an integer number (4995358290).

Almost surely, 2^245122510050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245122510050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359665796880).

245122510050 is an abundant number, since it is smaller than the sum of its proper divisors (474209083710).

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

245122510050 is a wasteful number, since it uses less digits than its factorization.

245122510050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62049 (or 62041 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 245122510050 its reverse (50015221542), we get a palindrome (295137731592).

The spelling of 245122510050 in words is "two hundred forty-five billion, one hundred twenty-two million, five hundred ten thousand, fifty".