245183682450 has 48 divisors (see below), whose sum is σ = 694920611520. Its totient is φ = 56041984320.

The previous prime is 245183682433. The next prime is 245183682463. The reversal of 245183682450 is 54286381542.

It is a self number, because there is not a number n which added to its sum of digits gives 245183682450.

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, 116753085 + ... + 116755184.

It is an arithmetic number, because the mean of its divisors is an integer number (14477512740).

Almost surely, 2^245183682450 is an apocalyptic number.

245183682450 is an abundant number, since it is smaller than the sum of its proper divisors (449736929070).

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

245183682450 is a wasteful number, since it uses less digits than its factorization.

245183682450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233508291 (or 233508286 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 245183682450 in words is "two hundred forty-five billion, one hundred eighty-three million, six hundred eighty-two thousand, four hundred fifty".