52538514 has 16 divisors (see below), whose sum is σ = 120088128. Its totient is φ = 15010992.

The previous prime is 52538513. The next prime is 52538531. The reversal of 52538514 is 41583525.

It is not an unprimeable number, because it can be changed into a prime (52538513) 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 in 7 ways as a sum of consecutive naturals, for example, 625417 + ... + 625500.

It is an arithmetic number, because the mean of its divisors is an integer number (7505508).

Almost surely, 2^52538514 is an apocalyptic number.

52538514 is an abundant number, since it is smaller than the sum of its proper divisors (67549614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52538514 is a wasteful number, since it uses less digits than its factorization.

52538514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250929.

The product of its digits is 24000, while the sum is 33.

The square root of 52538514 is about 7248.3456043431. The cubic root of 52538514 is about 374.5351609260.

The spelling of 52538514 in words is "fifty-two million, five hundred thirty-eight thousand, five hundred fourteen".