52624849 has 2 divisors, whose sum is σ = 52624850. Its totient is φ = 52624848.

The previous prime is 52624801. The next prime is 52624861. The reversal of 52624849 is 94842625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35319249 + 17305600 = 5943^2 + 4160^2 .

It is a cyclic number.

It is not a de Polignac number, because 52624849 - 2¹⁵ = 52592081 is a prime.

It is not a weakly prime, because it can be changed into another prime (52627849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26312424 + 26312425.

It is an arithmetic number, because the mean of its divisors is an integer number (26312425).

Almost surely, 2^52624849 is an apocalyptic number.

It is an amenable number.

52624849 is a deficient number, since it is larger than the sum of its proper divisors (1).

52624849 is an equidigital number, since it uses as much as digits as its factorization.

52624849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 40.

The square root of 52624849 is about 7254.2986566587. The cubic root of 52624849 is about 374.7402028709.

The spelling of 52624849 in words is "fifty-two million, six hundred twenty-four thousand, eight hundred forty-nine".