52573899 has 16 divisors (see below), whose sum is σ = 80214272. Its totient is φ = 30004128.

The previous prime is 52573891. The next prime is 52573921. The reversal of 52573899 is 99837525.

It is a happy number.

52573899 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 52573899 - 2³ = 52573891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52573891) 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, 29652 + ... + 31374.

It is an arithmetic number, because the mean of its divisors is an integer number (5013392).

Almost surely, 2^52573899 is an apocalyptic number.

52573899 is a deficient number, since it is larger than the sum of its proper divisors (27640373).

52573899 is a wasteful number, since it uses less digits than its factorization.

52573899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186.

The product of its digits is 680400, while the sum is 48.

The square root of 52573899 is about 7250.7860953141. The cubic root of 52573899 is about 374.6192259383.

The spelling of 52573899 in words is "fifty-two million, five hundred seventy-three thousand, eight hundred ninety-nine".