5755381 has 2 divisors, whose sum is σ = 5755382. Its totient is φ = 5755380.

The previous prime is 5755361. The next prime is 5755433. The reversal of 5755381 is 1835575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3062500 + 2692881 = 1750^2 + 1641^2 .

It is a cyclic number.

It is not a de Polignac number, because 5755381 - 2⁵ = 5755349 is a prime.

It is a super-2 number, since 2×5755381² = 66248820910322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5755361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2877690 + 2877691.

It is an arithmetic number, because the mean of its divisors is an integer number (2877691).

Almost surely, 2^5755381 is an apocalyptic number.

It is an amenable number.

5755381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5755381 is an equidigital number, since it uses as much as digits as its factorization.

5755381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21000, while the sum is 34.

The square root of 5755381 is about 2399.0375153382. The cubic root of 5755381 is about 179.2082612881.

The spelling of 5755381 in words is "five million, seven hundred fifty-five thousand, three hundred eighty-one".