2325185613 has 6 divisors (see below), whose sum is σ = 3358601454. Its totient is φ = 1550123736.

The previous prime is 2325185507. The next prime is 2325185641. The reversal of 2325185613 is 3165815232.

2325185613 is a `hidden beast` number, since 2 + 3 + 25 + 18 + 5 + 613 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2169510084 + 155675529 = 46578^2 + 12477^2 .

It is not a de Polignac number, because 2325185613 - 2³⁰ = 1251443789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325185663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129176970 + ... + 129176987.

It is an arithmetic number, because the mean of its divisors is an integer number (559766909).

Almost surely, 2^2325185613 is an apocalyptic number.

It is an amenable number.

2325185613 is a deficient number, since it is larger than the sum of its proper divisors (1033415841).

2325185613 is a wasteful number, since it uses less digits than its factorization.

2325185613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258353963 (or 258353960 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 2325185613 is about 48220.1784837012. The cubic root of 2325185613 is about 1324.8067809861.

The spelling of 2325185613 in words is "two billion, three hundred twenty-five million, one hundred eighty-five thousand, six hundred thirteen".