2057725101 has 8 divisors (see below), whose sum is σ = 2905023744. Its totient is φ = 1291121600.

The previous prime is 2057725081. The next prime is 2057725133. The reversal of 2057725101 is 1015277502.

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 2057725101 - 2⁷ = 2057724973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057725171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20173725 + ... + 20173826.

It is an arithmetic number, because the mean of its divisors is an integer number (363127968).

Almost surely, 2^2057725101 is an apocalyptic number.

It is an amenable number.

2057725101 is a deficient number, since it is larger than the sum of its proper divisors (847298643).

2057725101 is a wasteful number, since it uses less digits than its factorization.

2057725101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40347571.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 2057725101 is about 45362.1549421982. The cubic root of 2057725101 is about 1271.9277770146.

The spelling of 2057725101 in words is "two billion, fifty-seven million, seven hundred twenty-five thousand, one hundred one".