52498389 has 16 divisors (see below), whose sum is σ = 71884800. Its totient is φ = 34063920.

The previous prime is 52498367. The next prime is 52498393. The reversal of 52498389 is 98389425.

52498389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52498389 - 2⁵ = 52498357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52498339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27124 + ... + 28994.

It is an arithmetic number, because the mean of its divisors is an integer number (4492800).

Almost surely, 2^52498389 is an apocalyptic number.

It is an amenable number.

52498389 is a deficient number, since it is larger than the sum of its proper divisors (19386411).

52498389 is a wasteful number, since it uses less digits than its factorization.

52498389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120.

The product of its digits is 622080, while the sum is 48.

The square root of 52498389 is about 7245.5772026803. The cubic root of 52498389 is about 374.4397892984.

The spelling of 52498389 in words is "fifty-two million, four hundred ninety-eight thousand, three hundred eighty-nine".