245120305050 has 72 divisors (see below), whose sum is σ = 658766032704. Its totient is φ = 65344622880.

The previous prime is 245120305037. The next prime is 245120305057. The reversal of 245120305050 is 50503021542.

It is a happy number.

245120305050 is a `hidden beast` number, since 2 + 4 + 5 + 120 + 30 + 505 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (245120305057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1356319 + ... + 1526381.

It is an arithmetic number, because the mean of its divisors is an integer number (9149528232).

Almost surely, 2^245120305050 is an apocalyptic number.

245120305050 is an abundant number, since it is smaller than the sum of its proper divisors (413645727654).

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

245120305050 is a wasteful number, since it uses less digits than its factorization.

245120305050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173284 (or 173276 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 245120305050 its reverse (50503021542), we get a palindrome (295623326592).

The spelling of 245120305050 in words is "two hundred forty-five billion, one hundred twenty million, three hundred five thousand, fifty".