253280567 has 2 divisors, whose sum is σ = 253280568. Its totient is φ = 253280566.

The previous prime is 253280543. The next prime is 253280609. The reversal of 253280567 is 765082352.

253280567 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 is a cyclic number.

It is not a de Polignac number, because 253280567 - 2⁸ = 253280311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253280567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253280537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126640283 + 126640284.

It is an arithmetic number, because the mean of its divisors is an integer number (126640284).

Almost surely, 2^253280567 is an apocalyptic number.

253280567 is a deficient number, since it is larger than the sum of its proper divisors (1).

253280567 is an equidigital number, since it uses as much as digits as its factorization.

253280567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 253280567 is about 15914.7908248899. The cubic root of 253280567 is about 632.7040628466.

The spelling of 253280567 in words is "two hundred fifty-three million, two hundred eighty thousand, five hundred sixty-seven".