2210525325 has 36 divisors (see below), whose sum is σ = 4034021940. Its totient is φ = 1156696320.

The previous prime is 2210525311. The next prime is 2210525327. The reversal of 2210525325 is 5235250122.

2210525325 is a `hidden beast` number, since 22 + 105 + 2 + 532 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 11009124 + 2199516201 = 3318^2 + 46899^2 .

It is not a de Polignac number, because 2210525325 - 2⁵ = 2210525293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210525327) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 80760 + ... + 104609.

It is an arithmetic number, because the mean of its divisors is an integer number (112056165).

Almost surely, 2^2210525325 is an apocalyptic number.

2210525325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2210525325 is a deficient number, since it is larger than the sum of its proper divisors (1823496615).

2210525325 is a wasteful number, since it uses less digits than its factorization.

2210525325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185438 (or 185430 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2210525325 is about 47016.2240614875. The cubic root of 2210525325 is about 1302.6622612141.

Adding to 2210525325 its reverse (5235250122), we get a palindrome (7445775447).

The spelling of 2210525325 in words is "two billion, two hundred ten million, five hundred twenty-five thousand, three hundred twenty-five".