2057164241 has 4 divisors (see below), whose sum is σ = 2244179184. Its totient is φ = 1870149300.

The previous prime is 2057164211. The next prime is 2057164243. The reversal of 2057164241 is 1424617502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2057164241 - 2⁶ = 2057164177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2057164198 and 2057164207.

It is not an unprimeable number, because it can be changed into a prime (2057164243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93507455 + ... + 93507476.

It is an arithmetic number, because the mean of its divisors is an integer number (561044796).

Almost surely, 2^2057164241 is an apocalyptic number.

It is an amenable number.

2057164241 is a deficient number, since it is larger than the sum of its proper divisors (187014943).

2057164241 is a wasteful number, since it uses less digits than its factorization.

2057164241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187014942.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2057164241 is about 45355.9724953616. The cubic root of 2057164241 is about 1271.8122063073.

The spelling of 2057164241 in words is "two billion, fifty-seven million, one hundred sixty-four thousand, two hundred forty-one".