2530326161 has 8 divisors (see below), whose sum is σ = 2761311648. Its totient is φ = 2299500000.

The previous prime is 2530326157. The next prime is 2530326181. The reversal of 2530326161 is 1616230352.

2530326161 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 2530326161 - 2² = 2530326157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2530326101) 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, 5315 + ... + 71336.

It is an arithmetic number, because the mean of its divisors is an integer number (345163956).

Almost surely, 2^2530326161 is an apocalyptic number.

It is an amenable number.

2530326161 is a deficient number, since it is larger than the sum of its proper divisors (230985487).

2530326161 is a wasteful number, since it uses less digits than its factorization.

2530326161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79663.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2530326161 is about 50302.3474700734. The cubic root of 2530326161 is about 1362.6746242643.

The spelling of 2530326161 in words is "two billion, five hundred thirty million, three hundred twenty-six thousand, one hundred sixty-one".