53461133 has 4 divisors (see below), whose sum is σ = 58321248. Its totient is φ = 48601020.

The previous prime is 53461129. The next prime is 53461157. The reversal of 53461133 is 33116435.

53461133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53461133 - 2² = 53461129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53461103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2430041 + ... + 2430062.

It is an arithmetic number, because the mean of its divisors is an integer number (14580312).

Almost surely, 2^53461133 is an apocalyptic number.

It is an amenable number.

53461133 is a deficient number, since it is larger than the sum of its proper divisors (4860115).

53461133 is a wasteful number, since it uses less digits than its factorization.

53461133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860114.

The product of its digits is 3240, while the sum is 26.

The square root of 53461133 is about 7311.7120430170. The cubic root of 53461133 is about 376.7148319469.

Adding to 53461133 its reverse (33116435), we get a palindrome (86577568).

The spelling of 53461133 in words is "fifty-three million, four hundred sixty-one thousand, one hundred thirty-three".