7573253 has 2 divisors, whose sum is σ = 7573254. Its totient is φ = 7573252.

The previous prime is 7573249. The next prime is 7573261. The reversal of 7573253 is 3523757.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5769604 + 1803649 = 2402^2 + 1343^2 .

It is a cyclic number.

It is not a de Polignac number, because 7573253 - 2² = 7573249 is a prime.

It is a super-2 number, since 2×7573253² = 114708322004018, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7573213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3786626 + 3786627.

It is an arithmetic number, because the mean of its divisors is an integer number (3786627).

Almost surely, 2^7573253 is an apocalyptic number.

It is an amenable number.

7573253 is a deficient number, since it is larger than the sum of its proper divisors (1).

7573253 is an equidigital number, since it uses as much as digits as its factorization.

7573253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22050, while the sum is 32.

The square root of 7573253 is about 2751.9543964245. The cubic root of 7573253 is about 196.3785980138.

The spelling of 7573253 in words is "seven million, five hundred seventy-three thousand, two hundred fifty-three".