52054049 has 2 divisors, whose sum is σ = 52054050. Its totient is φ = 52054048.

The previous prime is 52054039. The next prime is 52054061. The reversal of 52054049 is 94045025.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26450449 + 25603600 = 5143^2 + 5060^2 .

It is a cyclic number.

It is not a de Polignac number, because 52054049 - 2²⁰ = 51005473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (52054019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26027024 + 26027025.

It is an arithmetic number, because the mean of its divisors is an integer number (26027025).

Almost surely, 2^52054049 is an apocalyptic number.

It is an amenable number.

52054049 is a deficient number, since it is larger than the sum of its proper divisors (1).

52054049 is an equidigital number, since it uses as much as digits as its factorization.

52054049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 52054049 is about 7214.8492014733. The cubic root of 52054049 is about 373.3803904509.

The spelling of 52054049 in words is "fifty-two million, fifty-four thousand, forty-nine".