4122503425125 has 24 divisors (see below), whose sum is σ = 7431499509720. Its totient is φ = 2198668492800.

The previous prime is 4122503425123. The next prime is 4122503425141. The reversal of 4122503425125 is 5215243052214.

4122503425125 is a `hidden beast` number, since 4 + 1 + 2 + 2 + 503 + 4 + 25 + 125 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 33509865249 + 4088993559876 = 183057^2 + 2022126^2 .

It is not a de Polignac number, because 4122503425125 - 2¹ = 4122503425123 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4122503425125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122503425121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1832222620 + ... + 1832224869.

It is an arithmetic number, because the mean of its divisors is an integer number (309645812905).

Almost surely, 2^{4122503425125} is an apocalyptic number.

4122503425125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4122503425125 is a deficient number, since it is larger than the sum of its proper divisors (3308996084595).

4122503425125 is a wasteful number, since it uses less digits than its factorization.

4122503425125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664447510 (or 3664447497 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 4122503425125 its reverse (5215243052214), we get a palindrome (9337746477339).

The spelling of 4122503425125 in words is "four trillion, one hundred twenty-two billion, five hundred three million, four hundred twenty-five thousand, one hundred twenty-five".