53232061 has 4 divisors (see below), whose sum is σ = 53257212. Its totient is φ = 53206912.

The previous prime is 53232031. The next prime is 53232071. The reversal of 53232061 is 16023235.

53232061 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 an emirpimes, since its reverse is a distinct semiprime: 16023235 = 5 ⋅3204647.

It can be written as a sum of positive squares in 2 ways, for example, as 41024025 + 12208036 = 6405^2 + 3494^2 .

It is a cyclic number.

It is not a de Polignac number, because 53232061 - 2¹⁷ = 53100989 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 (53232001) 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, 9076 + ... + 13741.

It is an arithmetic number, because the mean of its divisors is an integer number (13314303).

Almost surely, 2^53232061 is an apocalyptic number.

It is an amenable number.

53232061 is a deficient number, since it is larger than the sum of its proper divisors (25151).

53232061 is a wasteful number, since it uses less digits than its factorization.

53232061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25150.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 53232061 is about 7296.0304960985. The cubic root of 53232061 is about 376.1760083049.

Adding to 53232061 its reverse (16023235), we get a palindrome (69255296).

The spelling of 53232061 in words is "fifty-three million, two hundred thirty-two thousand, sixty-one".