52837018 has 8 divisors (see below), whose sum is σ = 85352148. Its totient is φ = 24386304.

The previous prime is 52837013. The next prime is 52837019. The reversal of 52837018 is 81073825.

52837018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52751169 + 85849 = 7263^2 + 293^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52837018² = 5583500942264648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52837013) 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 3 ways as a sum of consecutive naturals, for example, 1016071 + ... + 1016122.

Almost surely, 2^52837018 is an apocalyptic number.

52837018 is a deficient number, since it is larger than the sum of its proper divisors (32515130).

52837018 is a wasteful number, since it uses less digits than its factorization.

52837018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032208.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 52837018 is about 7268.9076208190. The cubic root of 52837018 is about 375.2431442409.

The spelling of 52837018 in words is "fifty-two million, eight hundred thirty-seven thousand, eighteen".