4545203230050 has 96 divisors (see below), whose sum is σ = 12949852299264. Its totient is φ = 1033464264000.

The previous prime is 4545203230039. The next prime is 4545203230063. The reversal of 4545203230050 is 500323025454.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4545203229993 and 4545203230020.

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 47 ways as a sum of consecutive naturals, for example, 11131296 + ... + 11532395.

It is an arithmetic number, because the mean of its divisors is an integer number (134894294784).

Almost surely, 2^{4545203230050} is an apocalyptic number.

4545203230050 is an abundant number, since it is smaller than the sum of its proper divisors (8404649069214).

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

4545203230050 is a wasteful number, since it uses less digits than its factorization.

4545203230050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22663904 (or 22663899 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 4545203230050 in words is "four trillion, five hundred forty-five billion, two hundred three million, two hundred thirty thousand, fifty".