2057327999 has 16 divisors (see below), whose sum is σ = 2193569280. Its totient is φ = 1923989760.

The previous prime is 2057327969. The next prime is 2057328017. The reversal of 2057327999 is 9997237502.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2057327999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2057327999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057327969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852104 + ... + 854514.

It is an arithmetic number, because the mean of its divisors is an integer number (137098080).

Almost surely, 2^2057327999 is an apocalyptic number.

2057327999 is a deficient number, since it is larger than the sum of its proper divisors (136241281).

2057327999 is a wasteful number, since it uses less digits than its factorization.

2057327999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990.

The product of its (nonzero) digits is 2143260, while the sum is 53.

The square root of 2057327999 is about 45357.7777123174. Note that the first 4 decimals coincide. The cubic root of 2057327999 is about 1271.8459524213.

The spelling of 2057327999 in words is "two billion, fifty-seven million, three hundred twenty-seven thousand, nine hundred ninety-nine".