755413 has 2 divisors, whose sum is σ = 755414. Its totient is φ = 755412.

The previous prime is 755401. The next prime is 755437. The reversal of 755413 is 314557.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439569 + 315844 = 663^2 + 562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377706 + 377707.

It is an arithmetic number, because the mean of its divisors is an integer number (377707).

2⁷⁵⁵⁴¹³ is an apocalyptic number.

It is an amenable number.

755413 is a deficient number, since it is larger than the sum of its proper divisors (1).

755413 is an equidigital number, since it uses as much as digits as its factorization.

755413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2100, while the sum is 25.

The square root of 755413 is about 869.1449821520. The cubic root of 755413 is about 91.0740853036.

The spelling of 755413 in words is "seven hundred fifty-five thousand, four hundred thirteen".