52790041 has 2 divisors, whose sum is σ = 52790042. Its totient is φ = 52790040.

The previous prime is 52790033. The next prime is 52790047. The reversal of 52790041 is 14009725.

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., 42575625 + 10214416 = 6525^2 + 3196^2 .

It is a cyclic number.

It is not a de Polignac number, because 52790041 - 2³ = 52790033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52789991 and 52790009.

It is not a weakly prime, because it can be changed into another prime (52790047) 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, 26395020 + 26395021.

It is an arithmetic number, because the mean of its divisors is an integer number (26395021).

Almost surely, 2^52790041 is an apocalyptic number.

It is an amenable number.

52790041 is a deficient number, since it is larger than the sum of its proper divisors (1).

52790041 is an equidigital number, since it uses as much as digits as its factorization.

52790041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 52790041 is about 7265.6755363834. The cubic root of 52790041 is about 375.1319026361.

Adding to 52790041 its reverse (14009725), we get a palindrome (66799766).

The spelling of 52790041 in words is "fifty-two million, seven hundred ninety thousand, forty-one".