53235011 has 2 divisors, whose sum is σ = 53235012. Its totient is φ = 53235010.

The previous prime is 53235001. The next prime is 53235053. The reversal of 53235011 is 11053235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53235011 - 2²² = 49040707 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53235001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26617505 + 26617506.

It is an arithmetic number, because the mean of its divisors is an integer number (26617506).

Almost surely, 2^53235011 is an apocalyptic number.

53235011 is a deficient number, since it is larger than the sum of its proper divisors (1).

53235011 is an equidigital number, since it uses as much as digits as its factorization.

53235011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 53235011 is about 7296.2326580229. The cubic root of 53235011 is about 376.1829571167.

Adding to 53235011 its reverse (11053235), we get a palindrome (64288246).

The spelling of 53235011 in words is "fifty-three million, two hundred thirty-five thousand, eleven".