53332541 has 2 divisors, whose sum is σ = 53332542. Its totient is φ = 53332540.

The previous prime is 53332523. The next prime is 53332547. The reversal of 53332541 is 14523335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50623225 + 2709316 = 7115^2 + 1646^2 .

It is a cyclic number.

It is not a de Polignac number, because 53332541 - 2¹⁰ = 53331517 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53332541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53332547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666270 + 26666271.

It is an arithmetic number, because the mean of its divisors is an integer number (26666271).

Almost surely, 2^53332541 is an apocalyptic number.

It is an amenable number.

53332541 is a deficient number, since it is larger than the sum of its proper divisors (1).

53332541 is an equidigital number, since it uses as much as digits as its factorization.

53332541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 26.

The square root of 53332541 is about 7302.9131858458. The cubic root of 53332541 is about 376.4125475076.

Adding to 53332541 its reverse (14523335), we get a palindrome (67855876).

The spelling of 53332541 in words is "fifty-three million, three hundred thirty-two thousand, five hundred forty-one".