2530216161 has 24 divisors (see below), whose sum is σ = 4001761920. Its totient is φ = 1527789600.

The previous prime is 2530216151. The next prime is 2530216193. The reversal of 2530216161 is 1616120352.

2530216161 is a `hidden beast` number, since 25 + 3 + 0 + 21 + 616 + 1 = 666.

It is not a de Polignac number, because 2530216161 - 2¹⁰ = 2530215137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530216141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20326 + ... + 73983.

It is an arithmetic number, because the mean of its divisors is an integer number (166740080).

Almost surely, 2^2530216161 is an apocalyptic number.

It is an amenable number.

2530216161 is a deficient number, since it is larger than the sum of its proper divisors (1471545759).

2530216161 is a wasteful number, since it uses less digits than its factorization.

2530216161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94597 (or 94594 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2530216161 is about 50301.2540698540. The cubic root of 2530216161 is about 1362.6548776162.

The spelling of 2530216161 in words is "two billion, five hundred thirty million, two hundred sixteen thousand, one hundred sixty-one".