207066253 has 2 divisors, whose sum is σ = 207066254. Its totient is φ = 207066252.

The previous prime is 207066227. The next prime is 207066257. The reversal of 207066253 is 352660702.

207066253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116683204 + 90383049 = 10802^2 + 9507^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-207066253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (207066257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103533126 + 103533127.

It is an arithmetic number, because the mean of its divisors is an integer number (103533127).

Almost surely, 2^207066253 is an apocalyptic number.

It is an amenable number.

207066253 is a deficient number, since it is larger than the sum of its proper divisors (1).

207066253 is an equidigital number, since it uses as much as digits as its factorization.

207066253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 207066253 is about 14389.7968366478. The cubic root of 207066253 is about 591.6112740930.

The spelling of 207066253 in words is "two hundred seven million, sixty-six thousand, two hundred fifty-three".