756253 has 2 divisors, whose sum is σ = 756254. Its totient is φ = 756252.

The previous prime is 756251. The next prime is 756271. The reversal of 756253 is 352657.

756253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444889 + 311364 = 667^2 + 558^2 .

It is a cyclic number.

It is not a de Polignac number, because 756253 - 2¹ = 756251 is a prime.

Together with 756251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (756251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378126 + 378127.

It is an arithmetic number, because the mean of its divisors is an integer number (378127).

2⁷⁵⁶²⁵³ is an apocalyptic number.

It is an amenable number.

756253 is a deficient number, since it is larger than the sum of its proper divisors (1).

756253 is an equidigital number, since it uses as much as digits as its factorization.

756253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 28.

The square root of 756253 is about 869.6280814233. The cubic root of 756253 is about 91.1078301526.

It can be divided in two parts, 75 and 6253, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 756253 in words is "seven hundred fifty-six thousand, two hundred fifty-three".