2318817125 has 16 divisors (see below), whose sum is σ = 2926413360. Its totient is φ = 1834201600.

The previous prime is 2318817073. The next prime is 2318817139. The reversal of 2318817125 is 5217188132.

2318817125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1877228929 + 441588196 = 43327^2 + 21014^2 .

It is not a de Polignac number, because 2318817125 - 2¹⁸ = 2318554981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93092 + ... + 115341.

It is an arithmetic number, because the mean of its divisors is an integer number (182900835).

Almost surely, 2^2318817125 is an apocalyptic number.

2318817125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2318817125 is a deficient number, since it is larger than the sum of its proper divisors (607596235).

2318817125 is an equidigital number, since it uses as much as digits as its factorization.

2318817125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208537 (or 208527 counting only the distinct ones).

The product of its digits is 26880, while the sum is 38.

The square root of 2318817125 is about 48154.0976968731. The cubic root of 2318817125 is about 1323.5961635711.

The spelling of 2318817125 in words is "two billion, three hundred eighteen million, eight hundred seventeen thousand, one hundred twenty-five".