2018064757 has 2 divisors, whose sum is σ = 2018064758. Its totient is φ = 2018064756.

The previous prime is 2018064751. The next prime is 2018064761. The reversal of 2018064757 is 7574608102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2003994756 + 14070001 = 44766^2 + 3751^2 .

It is a cyclic number.

It is not a de Polignac number, because 2018064757 - 2¹⁵ = 2018031989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2018064751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009032378 + 1009032379.

It is an arithmetic number, because the mean of its divisors is an integer number (1009032379).

Almost surely, 2^2018064757 is an apocalyptic number.

It is an amenable number.

2018064757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2018064757 is an equidigital number, since it uses as much as digits as its factorization.

2018064757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 2018064757 is about 44922.8756537246. The cubic root of 2018064757 is about 1263.7030471053.

The spelling of 2018064757 in words is "two billion, eighteen million, sixty-four thousand, seven hundred fifty-seven".