2325015661 has 8 divisors (see below), whose sum is σ = 2338064640. Its totient is φ = 2311994832.

The previous prime is 2325015653. The next prime is 2325015673. The reversal of 2325015661 is 1665105232.

2325015661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2325015661 - 2³ = 2325015653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325015611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171031 + ... + 184123.

It is an arithmetic number, because the mean of its divisors is an integer number (292258080).

Almost surely, 2^2325015661 is an apocalyptic number.

It is an amenable number.

2325015661 is a deficient number, since it is larger than the sum of its proper divisors (13048979).

2325015661 is a wasteful number, since it uses less digits than its factorization.

2325015661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14075.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2325015661 is about 48218.4162016962. The cubic root of 2325015661 is about 1324.7745026959.

The spelling of 2325015661 in words is "two billion, three hundred twenty-five million, fifteen thousand, six hundred sixty-one".