2017716057 has 12 divisors (see below), whose sum is σ = 3330832960. Its totient is φ = 1152980568.

The previous prime is 2017716053. The next prime is 2017716121. The reversal of 2017716057 is 7506177102.

It is not a de Polignac number, because 2017716057 - 2² = 2017716053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2017716053) 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 11 ways as a sum of consecutive naturals, for example, 16013557 + ... + 16013682.

Almost surely, 2^2017716057 is an apocalyptic number.

It is an amenable number.

2017716057 is a deficient number, since it is larger than the sum of its proper divisors (1313116903).

2017716057 is a wasteful number, since it uses less digits than its factorization.

2017716057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32027252 (or 32027249 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 2017716057 is about 44918.9943899015. The cubic root of 2017716057 is about 1263.6302581237.

The spelling of 2017716057 in words is "two billion, seventeen million, seven hundred sixteen thousand, fifty-seven".