270450853 has 2 divisors, whose sum is σ = 270450854. Its totient is φ = 270450852.

The previous prime is 270450847. The next prime is 270450877. The reversal of 270450853 is 358054072.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 256064004 + 14386849 = 16002^2 + 3793^2 .

It is a cyclic number.

It is not a de Polignac number, because 270450853 - 2¹⁷ = 270319781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270450823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135225426 + 135225427.

It is an arithmetic number, because the mean of its divisors is an integer number (135225427).

Almost surely, 2^270450853 is an apocalyptic number.

It is an amenable number.

270450853 is a deficient number, since it is larger than the sum of its proper divisors (1).

270450853 is an equidigital number, since it uses as much as digits as its factorization.

270450853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 270450853 is about 16445.3900227389. The cubic root of 270450853 is about 646.6899600436.

The spelling of 270450853 in words is "two hundred seventy million, four hundred fifty thousand, eight hundred fifty-three".