53531041 has 2 divisors, whose sum is σ = 53531042. Its totient is φ = 53531040.

The previous prime is 53531033. The next prime is 53531047. The reversal of 53531041 is 14013535.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50708641 + 2822400 = 7121^2 + 1680^2 .

It is a cyclic number.

It is not a de Polignac number, because 53531041 - 2³ = 53531033 is a prime.

It is not a weakly prime, because it can be changed into another prime (53531047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26765520 + 26765521.

It is an arithmetic number, because the mean of its divisors is an integer number (26765521).

Almost surely, 2^53531041 is an apocalyptic number.

It is an amenable number.

53531041 is a deficient number, since it is larger than the sum of its proper divisors (1).

53531041 is an equidigital number, since it uses as much as digits as its factorization.

53531041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 53531041 is about 7316.4910305419. The cubic root of 53531041 is about 376.8789630845.

Adding to 53531041 its reverse (14013535), we get a palindrome (67544576).

The spelling of 53531041 in words is "fifty-three million, five hundred thirty-one thousand, forty-one".