53460133 has 2 divisors, whose sum is σ = 53460134. Its totient is φ = 53460132.

The previous prime is 53460131. The next prime is 53460179. The reversal of 53460133 is 33106435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52751169 + 708964 = 7263^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 53460133 - 2¹ = 53460131 is a prime.

Together with 53460131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 53460098 and 53460107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53460131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26730066 + 26730067.

It is an arithmetic number, because the mean of its divisors is an integer number (26730067).

Almost surely, 2^53460133 is an apocalyptic number.

It is an amenable number.

53460133 is a deficient number, since it is larger than the sum of its proper divisors (1).

53460133 is an equidigital number, since it uses as much as digits as its factorization.

53460133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 53460133 is about 7311.6436592602. The cubic root of 53460133 is about 376.7124830930.

Adding to 53460133 its reverse (33106435), we get a palindrome (86566568).

The spelling of 53460133 in words is "fifty-three million, four hundred sixty thousand, one hundred thirty-three".