52936837 has 4 divisors (see below), whose sum is σ = 53804716. Its totient is φ = 52068960.

The previous prime is 52936817. The next prime is 52936843. The reversal of 52936837 is 73863925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8767521 + 44169316 = 2961^2 + 6646^2 .

It is a cyclic number.

It is not a de Polignac number, because 52936837 - 2¹⁵ = 52904069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52936793 and 52936802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52936817) 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 3 ways as a sum of consecutive naturals, for example, 433848 + ... + 433969.

It is an arithmetic number, because the mean of its divisors is an integer number (13451179).

Almost surely, 2^52936837 is an apocalyptic number.

It is an amenable number.

52936837 is a deficient number, since it is larger than the sum of its proper divisors (867879).

52936837 is an equidigital number, since it uses as much as digits as its factorization.

52936837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867878.

The product of its digits is 272160, while the sum is 43.

The square root of 52936837 is about 7275.7705433858. The cubic root of 52936837 is about 375.4792970631.

The spelling of 52936837 in words is "fifty-two million, nine hundred thirty-six thousand, eight hundred thirty-seven".