53133601 has 2 divisors, whose sum is σ = 53133602. Its totient is φ = 53133600.

The previous prime is 53133589. The next prime is 53133607. The reversal of 53133601 is 10633135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39992976 + 13140625 = 6324^2 + 3625^2 .

It is a cyclic number.

It is not a de Polignac number, because 53133601 - 2¹¹ = 53131553 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53133607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26566800 + 26566801.

It is an arithmetic number, because the mean of its divisors is an integer number (26566801).

Almost surely, 2^53133601 is an apocalyptic number.

It is an amenable number.

53133601 is a deficient number, since it is larger than the sum of its proper divisors (1).

53133601 is an equidigital number, since it uses as much as digits as its factorization.

53133601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 53133601 is about 7289.2798684095. The cubic root of 53133601 is about 375.9439354502.

Adding to 53133601 its reverse (10633135), we get a palindrome (63766736).

The spelling of 53133601 in words is "fifty-three million, one hundred thirty-three thousand, six hundred one".