253417027 has 2 divisors, whose sum is σ = 253417028. Its totient is φ = 253417026.

The previous prime is 253417019. The next prime is 253417039. The reversal of 253417027 is 720714352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253417027 - 2³ = 253417019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253417027.

It is not a weakly prime, because it can be changed into another prime (253417067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126708513 + 126708514.

It is an arithmetic number, because the mean of its divisors is an integer number (126708514).

Almost surely, 2^253417027 is an apocalyptic number.

253417027 is a deficient number, since it is larger than the sum of its proper divisors (1).

253417027 is an equidigital number, since it uses as much as digits as its factorization.

253417027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 253417027 is about 15919.0774544256. The cubic root of 253417027 is about 632.8176697931.

The spelling of 253417027 in words is "two hundred fifty-three million, four hundred seventeen thousand, twenty-seven".