4522145103 has 24 divisors (see below), whose sum is σ = 7858032000. Its totient is φ = 2448077904.

The previous prime is 4522145099. The next prime is 4522145123. The reversal of 4522145103 is 3015412254.

It is not a de Polignac number, because 4522145103 - 2² = 4522145099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522145123) by changing a digit.

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, 1887753 + ... + 1890146.

It is an arithmetic number, because the mean of its divisors is an integer number (327418000).

Almost surely, 2^4522145103 is an apocalyptic number.

4522145103 is a deficient number, since it is larger than the sum of its proper divisors (3335886897).

4522145103 is a wasteful number, since it uses less digits than its factorization.

4522145103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777931 (or 3777928 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4522145103 is about 67246.8966049735. The cubic root of 4522145103 is about 1653.6673984826.

Adding to 4522145103 its reverse (3015412254), we get a palindrome (7537557357).

The spelling of 4522145103 in words is "four billion, five hundred twenty-two million, one hundred forty-five thousand, one hundred three".