5773540257 has 12 divisors (see below), whose sum is σ = 8340299604. Its totient is φ = 3848684640.

The previous prime is 5773540243. The next prime is 5773540259. The reversal of 5773540257 is 7520453775.

5773540257 is a `hidden beast` number, since 57 + 7 + 3 + 540 + 2 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3816274176 + 1957266081 = 61776^2 + 44241^2 .

It is not a de Polignac number, because 5773540257 - 2⁶ = 5773540193 is a prime.

It is a super-4 number, since 4×5773540257⁴ (a number of 40 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5773540259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117907 + ... + 159527.

It is an arithmetic number, because the mean of its divisors is an integer number (695024967).

Almost surely, 2^5773540257 is an apocalyptic number.

It is an amenable number.

5773540257 is a deficient number, since it is larger than the sum of its proper divisors (2566759347).

5773540257 is a wasteful number, since it uses less digits than its factorization.

5773540257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57040 (or 57037 counting only the distinct ones).

The product of its (nonzero) digits is 1029000, while the sum is 45.

The square root of 5773540257 is about 75983.8157570413. The cubic root of 5773540257 is about 1793.9654145225.

The spelling of 5773540257 in words is "five billion, seven hundred seventy-three million, five hundred forty thousand, two hundred fifty-seven".