253070211 has 32 divisors (see below), whose sum is σ = 372556800. Its totient is φ = 152087040.

The previous prime is 253070197. The next prime is 253070227. The reversal of 253070211 is 112070352.

253070211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253070211 - 2²³ = 244681603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253070711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204966 + ... + 206196.

It is an arithmetic number, because the mean of its divisors is an integer number (11642400).

Almost surely, 2^253070211 is an apocalyptic number.

253070211 is a deficient number, since it is larger than the sum of its proper divisors (119486589).

253070211 is a wasteful number, since it uses less digits than its factorization.

253070211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 253070211 is about 15908.1806313607. The cubic root of 253070211 is about 632.5288553548.

The spelling of 253070211 in words is "two hundred fifty-three million, seventy thousand, two hundred eleven".